CINXE.COM

<!DOCTYPE html> <html class="client-nojs vector-feature-language-in-header-enabled vector-feature-language-in-main-page-header-disabled vector-feature-page-tools-pinned-disabled vector-feature-toc-pinned-clientpref-1 vector-feature-main-menu-pinned-disabled vector-feature-limited-width-clientpref-1 vector-feature-limited-width-content-enabled vector-feature-custom-font-size-clientpref-1 vector-feature-appearance-pinned-clientpref-1 vector-feature-night-mode-enabled skin-theme-clientpref-day vector-sticky-header-enabled vector-toc-available" lang="it" dir="ltr"> <head> <meta charset="UTF-8"> <title>.45 ACP - Wikipedia</title> <script>(function(){var className="client-js vector-feature-language-in-header-enabled vector-feature-language-in-main-page-header-disabled vector-feature-page-tools-pinned-disabled vector-feature-toc-pinned-clientpref-1 vector-feature-main-menu-pinned-disabled vector-feature-limited-width-clientpref-1 vector-feature-limited-width-content-enabled vector-feature-custom-font-size-clientpref-1 vector-feature-appearance-pinned-clientpref-1 vector-feature-night-mode-enabled skin-theme-clientpref-day vector-sticky-header-enabled vector-toc-available";var cookie=document.cookie.match(/(?:^|; )itwikimwclientpreferences=([^;]+)/);if(cookie){cookie[1].split('%2C').forEach(function(pref){className=className.replace(new RegExp('(^| )'+pref.replace(/-clientpref-\w+$|[^\w-]+/g,'')+'-clientpref-\\w+( |$)'),'$1'+pref+'$2');});}document.documentElement.className=className;}());RLCONF={"wgBreakFrames":false,"wgSeparatorTransformTable":[",\t."," \t,"],"wgDigitTransformTable":["",""],"wgDefaultDateFormat":"dmy","wgMonthNames":["","gennaio","febbraio","marzo","aprile","maggio","giugno","luglio","agosto","settembre","ottobre","novembre","dicembre"],"wgRequestId":"f24144e3-d012-4c83-9a0d-1abc8b01cfa9","wgCanonicalNamespace":"","wgCanonicalSpecialPageName":false,"wgNamespaceNumber":0,"wgPageName":".45_ACP","wgTitle":".45 ACP","wgCurRevisionId":144020017,"wgRevisionId":144020017,"wgArticleId":589748,"wgIsArticle":true,"wgIsRedirect":false,"wgAction":"view","wgUserName":null,"wgUserGroups":["*"],"wgCategories":["Senza fonti - armi da fuoco","Senza fonti - dicembre 2021","Cartucce per pistole e fucili"],"wgPageViewLanguage":"it","wgPageContentLanguage":"it","wgPageContentModel":"wikitext","wgRelevantPageName":".45_ACP","wgRelevantArticleId":589748,"wgIsProbablyEditable":true,"wgRelevantPageIsProbablyEditable":true,"wgRestrictionEdit":[],"wgRestrictionMove":[],"wgNoticeProject":"wikipedia","wgCiteReferencePreviewsActive":false,"wgMediaViewerOnClick":true,"wgMediaViewerEnabledByDefault":true,"wgPopupsFlags":0,"wgVisualEditor":{"pageLanguageCode":"it","pageLanguageDir":"ltr","pageVariantFallbacks":"it"},"wgMFDisplayWikibaseDescriptions":{"search":true,"watchlist":true,"tagline":true,"nearby":true},"wgWMESchemaEditAttemptStepOversample":false,"wgWMEPageLength":9000,"wgEditSubmitButtonLabelPublish":true,"wgULSPosition":"interlanguage","wgULSisCompactLinksEnabled":false,"wgVector2022LanguageInHeader":true,"wgULSisLanguageSelectorEmpty":false,"wgWikibaseItemId":"Q158803","wgCheckUserClientHintsHeadersJsApi":["brands","architecture","bitness","fullVersionList","mobile","model","platform","platformVersion"],"GEHomepageSuggestedEditsEnableTopics":true,"wgGETopicsMatchModeEnabled":false,"wgGELevelingUpEnabledForUser":false}; RLSTATE={"ext.globalCssJs.user.styles":"ready","site.styles":"ready","user.styles":"ready","ext.globalCssJs.user":"ready","user":"ready","user.options":"loading","ext.cite.styles":"ready","skins.vector.search.codex.styles":"ready","skins.vector.styles":"ready","skins.vector.icons":"ready","jquery.makeCollapsible.styles":"ready","ext.wikimediamessages.styles":"ready","ext.visualEditor.desktopArticleTarget.noscript":"ready","ext.uls.interlanguage":"ready","wikibase.client.init":"ready"};RLPAGEMODULES=["ext.cite.ux-enhancements","mediawiki.page.media","site","mediawiki.page.ready","jquery.makeCollapsible","mediawiki.toc","skins.vector.js","ext.centralNotice.geoIP","ext.centralNotice.startUp","ext.gadget.MainPageWikiList","ext.gadget.stru-commonsupload","ext.gadget.HiddenCat","ext.gadget.ReferenceTooltips","ext.gadget.TitoloErrato","ext.gadget.NewSection","ext.gadget.RichiediRevisioneBozza","ext.urlShortener.toolbar","ext.centralauth.centralautologin","mmv.bootstrap","ext.popups","ext.visualEditor.desktopArticleTarget.init","ext.visualEditor.targetLoader","ext.echo.centralauth","ext.eventLogging","ext.wikimediaEvents","ext.navigationTiming","ext.uls.interface","ext.cx.eventlogging.campaigns","ext.cx.uls.quick.actions","wikibase.client.vector-2022","ext.checkUser.clientHints","ext.growthExperiments.SuggestedEditSession"];</script> <script>(RLQ=window.RLQ||[]).push(function(){mw.loader.impl(function(){return["user.options@12s5i",function($,jQuery,require,module){mw.user.tokens.set({"patrolToken":"+\\","watchToken":"+\\","csrfToken":"+\\"}); }];});});</script> <link rel="stylesheet" href="/w/load.php?lang=it&modules=ext.cite.styles%7Cext.uls.interlanguage%7Cext.visualEditor.desktopArticleTarget.noscript%7Cext.wikimediamessages.styles%7Cjquery.makeCollapsible.styles%7Cskins.vector.icons%2Cstyles%7Cskins.vector.search.codex.styles%7Cwikibase.client.init&only=styles&skin=vector-2022"> <script async="" src="/w/load.php?lang=it&modules=startup&only=scripts&raw=1&skin=vector-2022"></script> <meta name="ResourceLoaderDynamicStyles" content=""> <link rel="stylesheet" href="/w/load.php?lang=it&modules=site.styles&only=styles&skin=vector-2022"> <meta name="generator" content="MediaWiki 1.44.0-wmf.22"> <meta name="referrer" content="origin"> <meta name="referrer" content="origin-when-cross-origin"> <meta name="robots" content="max-image-preview:standard"> <meta name="format-detection" content="telephone=no"> <meta property="og:image" content="https://upload.wikimedia.org/wikipedia/commons/0/01/45caliberACP.jpg"> <meta property="og:image:width" content="1200"> <meta property="og:image:height" content="857"> <meta property="og:image" content="https://upload.wikimedia.org/wikipedia/commons/0/01/45caliberACP.jpg"> <meta property="og:image:width" content="800"> <meta property="og:image:height" content="571"> <meta property="og:image" content="https://upload.wikimedia.org/wikipedia/commons/thumb/0/01/45caliberACP.jpg/640px-45caliberACP.jpg"> <meta property="og:image:width" content="640"> <meta property="og:image:height" content="457"> <meta name="viewport" content="width=1120"> <meta property="og:title" content=".45 ACP - Wikipedia"> <meta property="og:type" content="website"> <link rel="preconnect" href="//upload.wikimedia.org"> <link rel="alternate" media="only screen and (max-width: 640px)" href="//it.m.wikipedia.org/wiki/.45_ACP"> <link rel="alternate" type="application/x-wiki" title="Modifica" href="/w/index.php?title=.45_ACP&action=edit"> <link rel="apple-touch-icon" href="/static/apple-touch/wikipedia.png"> <link rel="icon" href="/static/favicon/wikipedia.ico"> <link rel="search" type="application/opensearchdescription+xml" href="/w/rest.php/v1/search" title="Wikipedia (it)"> <link rel="EditURI" type="application/rsd+xml" href="//it.wikipedia.org/w/api.php?action=rsd"> <link rel="canonical" href="https://it.wikipedia.org/wiki/.45_ACP"> <link rel="license" href="https://creativecommons.org/licenses/by-sa/4.0/deed.it"> <link rel="alternate" type="application/atom+xml" title="Feed Atom di Wikipedia" href="/w/index.php?title=Speciale:UltimeModifiche&feed=atom"> <link rel="dns-prefetch" href="//meta.wikimedia.org" /> <link rel="dns-prefetch" href="auth.wikimedia.org"> </head> <body class="skin--responsive skin-vector skin-vector-search-vue mediawiki ltr sitedir-ltr mw-hide-empty-elt ns-0 ns-subject mw-editable page-_45_ACP rootpage-_45_ACP skin-vector-2022 action-view"><a class="mw-jump-link" href="#bodyContent">Vai al contenuto</a> <div class="vector-header-container"> <header class="vector-header mw-header"> <div class="vector-header-start"> <nav class="vector-main-menu-landmark" aria-label="Sito"> <div id="vector-main-menu-dropdown" class="vector-dropdown vector-main-menu-dropdown vector-button-flush-left vector-button-flush-right" title="Menu principale" > <input type="checkbox" id="vector-main-menu-dropdown-checkbox" role="button" aria-haspopup="true" data-event-name="ui.dropdown-vector-main-menu-dropdown" class="vector-dropdown-checkbox " aria-label="Menu principale" > <label id="vector-main-menu-dropdown-label" for="vector-main-menu-dropdown-checkbox" class="vector-dropdown-label cdx-button cdx-button--fake-button cdx-button--fake-button--enabled cdx-button--weight-quiet cdx-button--icon-only " aria-hidden="true" ><span class="vector-icon mw-ui-icon-menu mw-ui-icon-wikimedia-menu"></span> <span class="vector-dropdown-label-text">Menu principale</span> </label> <div class="vector-dropdown-content"> <div id="vector-main-menu-unpinned-container" class="vector-unpinned-container"> <div id="vector-main-menu" class="vector-main-menu vector-pinnable-element"> <div class="vector-pinnable-header vector-main-menu-pinnable-header vector-pinnable-header-unpinned" data-feature-name="main-menu-pinned" data-pinnable-element-id="vector-main-menu" data-pinned-container-id="vector-main-menu-pinned-container" data-unpinned-container-id="vector-main-menu-unpinned-container" > <div class="vector-pinnable-header-label">Menu principale</div> <button class="vector-pinnable-header-toggle-button vector-pinnable-header-pin-button" data-event-name="pinnable-header.vector-main-menu.pin">sposta nella barra laterale</button> <button class="vector-pinnable-header-toggle-button vector-pinnable-header-unpin-button" data-event-name="pinnable-header.vector-main-menu.unpin">nascondi</button> </div> <div id="p-navigation" class="vector-menu mw-portlet mw-portlet-navigation" > <div class="vector-menu-heading"> Navigazione </div> <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li id="n-mainpage-description" class="mw-list-item"><a href="/wiki/Pagina_principale" title="Visita la pagina principale [z]" accesskey="z"><span>Pagina principale</span></a></li><li id="n-recentchanges" class="mw-list-item"><a href="/wiki/Speciale:UltimeModifiche" title="Elenco delle ultime modifiche del sito [r]" accesskey="r"><span>Ultime modifiche</span></a></li><li id="n-randompage" class="mw-list-item"><a href="/wiki/Speciale:PaginaCasuale" title="Mostra una pagina a caso [x]" accesskey="x"><span>Una voce a caso</span></a></li><li id="n-nearby-pages-title" class="mw-list-item"><a href="/wiki/Speciale:NelleVicinanze"><span>Nelle vicinanze</span></a></li><li id="n-vetrina" class="mw-list-item"><a href="/wiki/Wikipedia:Vetrina"><span>Vetrina</span></a></li><li id="n-help" class="mw-list-item"><a href="/wiki/Aiuto:Aiuto" title="Pagine di aiuto"><span>Aiuto</span></a></li><li id="n-Sportello-informazioni" class="mw-list-item"><a href="/wiki/Aiuto:Sportello_informazioni"><span>Sportello informazioni</span></a></li><li id="n-specialpages" class="mw-list-item"><a href="/wiki/Speciale:PagineSpeciali"><span>Pagine speciali</span></a></li> </ul> </div> </div> <div id="p-Comunità" class="vector-menu mw-portlet mw-portlet-Comunità" > <div class="vector-menu-heading"> Comunità </div> <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li id="n-portal" class="mw-list-item"><a href="/wiki/Portale:Comunit%C3%A0" title="Descrizione del progetto, cosa puoi fare, dove trovare le cose"><span>Portale Comunità</span></a></li><li id="n-villagepump" class="mw-list-item"><a href="/wiki/Wikipedia:Bar"><span>Bar</span></a></li><li id="n-wikipediano" class="mw-list-item"><a href="/wiki/Wikipedia:Wikipediano"><span>Il Wikipediano</span></a></li><li id="n-contactpage" class="mw-list-item"><a href="/wiki/Wikipedia:Contatti"><span>Contatti</span></a></li> </ul> </div> </div> </div> </div> </div> </div> </nav> <a href="/wiki/Pagina_principale" class="mw-logo"> <img class="mw-logo-icon" src="/static/images/icons/wikipedia.png" alt="" aria-hidden="true" height="50" width="50"> <span class="mw-logo-container skin-invert"> <img class="mw-logo-wordmark" alt="Wikipedia" src="/static/images/mobile/copyright/wikipedia-wordmark-en.svg" style="width: 7.5em; height: 1.125em;"> <img class="mw-logo-tagline" alt="L'enciclopedia libera" src="/static/images/mobile/copyright/wikipedia-tagline-it.svg" width="120" height="13" style="width: 7.5em; height: 0.8125em;"> </span> </a> </div> <div class="vector-header-end"> <div id="p-search" role="search" class="vector-search-box-vue vector-search-box-collapses vector-search-box-show-thumbnail vector-search-box-auto-expand-width vector-search-box"> <a href="/wiki/Speciale:Ricerca" class="cdx-button cdx-button--fake-button cdx-button--fake-button--enabled cdx-button--weight-quiet cdx-button--icon-only search-toggle" title="Cerca in Wikipedia [f]" accesskey="f"><span class="vector-icon mw-ui-icon-search mw-ui-icon-wikimedia-search"></span> <span>Ricerca</span> </a> <div class="vector-typeahead-search-container"> <div class="cdx-typeahead-search cdx-typeahead-search--show-thumbnail cdx-typeahead-search--auto-expand-width"> <form action="/w/index.php" id="searchform" class="cdx-search-input cdx-search-input--has-end-button"> <div id="simpleSearch" class="cdx-search-input__input-wrapper" data-search-loc="header-moved"> <div class="cdx-text-input cdx-text-input--has-start-icon"> <input class="cdx-text-input__input" type="search" name="search" placeholder="Cerca in Wikipedia" aria-label="Cerca in Wikipedia" autocapitalize="sentences" title="Cerca in Wikipedia [f]" accesskey="f" id="searchInput" > <span class="cdx-text-input__icon cdx-text-input__start-icon"></span> </div> <input type="hidden" name="title" value="Speciale:Ricerca"> </div> <button class="cdx-button cdx-search-input__end-button">Ricerca</button> </form> </div> </div> </div> <nav class="vector-user-links vector-user-links-wide" aria-label="Strumenti personali"> <div class="vector-user-links-main"> <div id="p-vector-user-menu-preferences" class="vector-menu mw-portlet emptyPortlet" > <div class="vector-menu-content"> <ul class="vector-menu-content-list"> </ul> </div> </div> <div id="p-vector-user-menu-userpage" class="vector-menu mw-portlet emptyPortlet" > <div class="vector-menu-content"> <ul class="vector-menu-content-list"> </ul> </div> </div> <nav class="vector-appearance-landmark" aria-label="Aspetto"> <div id="vector-appearance-dropdown" class="vector-dropdown " title="Modifica la dimensione, la larghezza e il colore del testo" > <input type="checkbox" id="vector-appearance-dropdown-checkbox" role="button" aria-haspopup="true" data-event-name="ui.dropdown-vector-appearance-dropdown" class="vector-dropdown-checkbox " aria-label="Aspetto" > <label id="vector-appearance-dropdown-label" for="vector-appearance-dropdown-checkbox" class="vector-dropdown-label cdx-button cdx-button--fake-button cdx-button--fake-button--enabled cdx-button--weight-quiet cdx-button--icon-only " aria-hidden="true" ><span class="vector-icon mw-ui-icon-appearance mw-ui-icon-wikimedia-appearance"></span> <span class="vector-dropdown-label-text">Aspetto</span> </label> <div class="vector-dropdown-content"> <div id="vector-appearance-unpinned-container" class="vector-unpinned-container"> </div> </div> </div> </nav> <div id="p-vector-user-menu-notifications" class="vector-menu mw-portlet emptyPortlet" > <div class="vector-menu-content"> <ul class="vector-menu-content-list"> </ul> </div> </div> <div id="p-vector-user-menu-overflow" class="vector-menu mw-portlet" > <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li id="pt-sitesupport-2" class="user-links-collapsible-item mw-list-item user-links-collapsible-item"><a data-mw="interface" href="https://donate.wikimedia.org/?wmf_source=donate&wmf_medium=sidebar&wmf_campaign=it.wikipedia.org&uselang=it" class=""><span>Fai una donazione</span></a> </li> <li id="pt-createaccount-2" class="user-links-collapsible-item mw-list-item user-links-collapsible-item"><a data-mw="interface" href="/w/index.php?title=Speciale:CreaUtenza&returnto=.45+ACP" title="Si consiglia di registrarsi e di effettuare l'accesso, anche se non è obbligatorio" class=""><span>registrati</span></a> </li> <li id="pt-login-2" class="user-links-collapsible-item mw-list-item user-links-collapsible-item"><a data-mw="interface" href="/w/index.php?title=Speciale:Entra&returnto=.45+ACP" title="Si consiglia di effettuare l'accesso, anche se non è obbligatorio [o]" accesskey="o" class=""><span>entra</span></a> </li> </ul> </div> </div> </div> <div id="vector-user-links-dropdown" class="vector-dropdown vector-user-menu vector-button-flush-right vector-user-menu-logged-out" title="Altre opzioni" > <input type="checkbox" id="vector-user-links-dropdown-checkbox" role="button" aria-haspopup="true" data-event-name="ui.dropdown-vector-user-links-dropdown" class="vector-dropdown-checkbox " aria-label="Strumenti personali" > <label id="vector-user-links-dropdown-label" for="vector-user-links-dropdown-checkbox" class="vector-dropdown-label cdx-button cdx-button--fake-button cdx-button--fake-button--enabled cdx-button--weight-quiet cdx-button--icon-only " aria-hidden="true" ><span class="vector-icon mw-ui-icon-ellipsis mw-ui-icon-wikimedia-ellipsis"></span> <span class="vector-dropdown-label-text">Strumenti personali</span> </label> <div class="vector-dropdown-content"> <div id="p-personal" class="vector-menu mw-portlet mw-portlet-personal user-links-collapsible-item" title="Menu utente" > <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li id="pt-sitesupport" class="user-links-collapsible-item mw-list-item"><a href="https://donate.wikimedia.org/?wmf_source=donate&wmf_medium=sidebar&wmf_campaign=it.wikipedia.org&uselang=it"><span>Fai una donazione</span></a></li><li id="pt-createaccount" class="user-links-collapsible-item mw-list-item"><a href="/w/index.php?title=Speciale:CreaUtenza&returnto=.45+ACP" title="Si consiglia di registrarsi e di effettuare l'accesso, anche se non è obbligatorio"><span class="vector-icon mw-ui-icon-userAdd mw-ui-icon-wikimedia-userAdd"></span> <span>registrati</span></a></li><li id="pt-login" class="user-links-collapsible-item mw-list-item"><a href="/w/index.php?title=Speciale:Entra&returnto=.45+ACP" title="Si consiglia di effettuare l'accesso, anche se non è obbligatorio [o]" accesskey="o"><span class="vector-icon mw-ui-icon-logIn mw-ui-icon-wikimedia-logIn"></span> <span>entra</span></a></li> </ul> </div> </div> <div id="p-user-menu-anon-editor" class="vector-menu mw-portlet mw-portlet-user-menu-anon-editor" > <div class="vector-menu-heading"> Pagine per utenti anonimi <a href="/wiki/Aiuto:Benvenuto" aria-label="Ulteriori informazioni sulla contribuzione"><span>ulteriori informazioni</span></a> </div> <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li id="pt-anoncontribs" class="mw-list-item"><a href="/wiki/Speciale:MieiContributi" title="Un elenco delle modifiche fatte da questo indirizzo IP [y]" accesskey="y"><span>contributi</span></a></li><li id="pt-anontalk" class="mw-list-item"><a href="/wiki/Speciale:MieDiscussioni" title="Discussioni sulle modifiche fatte da questo indirizzo IP [n]" accesskey="n"><span>discussioni</span></a></li> </ul> </div> </div> </div> </div> </nav> </div> </header> </div> <div class="mw-page-container"> <div class="mw-page-container-inner"> <div class="vector-sitenotice-container"> <div id="siteNotice"></div> </div> <div class="vector-column-start"> <div class="vector-main-menu-container"> <div id="mw-navigation"> <nav id="mw-panel" class="vector-main-menu-landmark" aria-label="Sito"> <div id="vector-main-menu-pinned-container" class="vector-pinned-container"> </div> </nav> </div> </div> <div class="vector-sticky-pinned-container"> <nav id="mw-panel-toc" aria-label="Indice" data-event-name="ui.sidebar-toc" class="mw-table-of-contents-container vector-toc-landmark"> <div id="vector-toc-pinned-container" class="vector-pinned-container"> <div id="vector-toc" class="vector-toc vector-pinnable-element"> <div class="vector-pinnable-header vector-toc-pinnable-header vector-pinnable-header-pinned" data-feature-name="toc-pinned" data-pinnable-element-id="vector-toc" > <h2 class="vector-pinnable-header-label">Indice</h2> <button class="vector-pinnable-header-toggle-button vector-pinnable-header-pin-button" data-event-name="pinnable-header.vector-toc.pin">sposta nella barra laterale</button> <button class="vector-pinnable-header-toggle-button vector-pinnable-header-unpin-button" data-event-name="pinnable-header.vector-toc.unpin">nascondi</button> </div> <ul class="vector-toc-contents" id="mw-panel-toc-list"> <li id="toc-mw-content-text" class="vector-toc-list-item vector-toc-level-1"> <a href="#" class="vector-toc-link"> <div class="vector-toc-text">Inizio</div> </a> </li> <li id="toc-Dettagli_tecnici" class="vector-toc-list-item vector-toc-level-1 vector-toc-list-item-expanded"> <a class="vector-toc-link" href="#Dettagli_tecnici"> <div class="vector-toc-text"> <span class="vector-toc-numb">1</span> <span>Dettagli tecnici</span> </div> </a> <ul id="toc-Dettagli_tecnici-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-Storia" class="vector-toc-list-item vector-toc-level-1 vector-toc-list-item-expanded"> <a class="vector-toc-link" href="#Storia"> <div class="vector-toc-text"> <span class="vector-toc-numb">2</span> <span>Storia</span> </div> </a> <ul id="toc-Storia-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-Note" class="vector-toc-list-item vector-toc-level-1 vector-toc-list-item-expanded"> <a class="vector-toc-link" href="#Note"> <div class="vector-toc-text"> <span class="vector-toc-numb">3</span> <span>Note</span> </div> </a> <ul id="toc-Note-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-Voci_correlate" class="vector-toc-list-item vector-toc-level-1 vector-toc-list-item-expanded"> <a class="vector-toc-link" href="#Voci_correlate"> <div class="vector-toc-text"> <span class="vector-toc-numb">4</span> <span>Voci correlate</span> </div> </a> <ul id="toc-Voci_correlate-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-Altri_progetti" class="vector-toc-list-item vector-toc-level-1 vector-toc-list-item-expanded"> <a class="vector-toc-link" href="#Altri_progetti"> <div class="vector-toc-text"> <span class="vector-toc-numb">5</span> <span>Altri progetti</span> </div> </a> <ul id="toc-Altri_progetti-sublist" class="vector-toc-list"> </ul> </li> </ul> </div> </div> </nav> </div> </div> <div class="mw-content-container"> <main id="content" class="mw-body"> <header class="mw-body-header vector-page-titlebar"> <nav aria-label="Indice" class="vector-toc-landmark"> <div id="vector-page-titlebar-toc" class="vector-dropdown vector-page-titlebar-toc vector-button-flush-left" title="Indice" > <input type="checkbox" id="vector-page-titlebar-toc-checkbox" role="button" aria-haspopup="true" data-event-name="ui.dropdown-vector-page-titlebar-toc" class="vector-dropdown-checkbox " aria-label="Mostra/Nascondi l'indice" > <label id="vector-page-titlebar-toc-label" for="vector-page-titlebar-toc-checkbox" class="vector-dropdown-label cdx-button cdx-button--fake-button cdx-button--fake-button--enabled cdx-button--weight-quiet cdx-button--icon-only " aria-hidden="true" ><span class="vector-icon mw-ui-icon-listBullet mw-ui-icon-wikimedia-listBullet"></span> <span class="vector-dropdown-label-text">Mostra/Nascondi l'indice</span> </label> <div class="vector-dropdown-content"> <div id="vector-page-titlebar-toc-unpinned-container" class="vector-unpinned-container"> </div> </div> </div> </nav> <h1 id="firstHeading" class="firstHeading mw-first-heading"><span class="mw-page-title-main">.45 ACP</span></h1> <div id="p-lang-btn" class="vector-dropdown mw-portlet mw-portlet-lang" > <input type="checkbox" id="p-lang-btn-checkbox" role="button" aria-haspopup="true" data-event-name="ui.dropdown-p-lang-btn" class="vector-dropdown-checkbox mw-interlanguage-selector" aria-label="Vai a una voce in un'altra lingua. Disponibile in 33 lingue" > <label id="p-lang-btn-label" for="p-lang-btn-checkbox" class="vector-dropdown-label cdx-button cdx-button--fake-button cdx-button--fake-button--enabled cdx-button--weight-quiet cdx-button--action-progressive mw-portlet-lang-heading-33" aria-hidden="true" ><span class="vector-icon mw-ui-icon-language-progressive mw-ui-icon-wikimedia-language-progressive"></span> <span class="vector-dropdown-label-text">33 lingue</span> </label> <div class="vector-dropdown-content"> <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li class="interlanguage-link interwiki-be mw-list-item"><a href="https://be.wikipedia.org/wiki/.45_ACP" title=".45 ACP - bielorusso" lang="be" hreflang="be" data-title=".45 ACP" data-language-autonym="Беларуская" data-language-local-name="bielorusso" class="interlanguage-link-target"><span>Беларуская</span></a></li><li class="interlanguage-link interwiki-be-x-old mw-list-item"><a href="https://be-tarask.wikipedia.org/wiki/.45_ACP" title=".45 ACP - Belarusian (Taraškievica orthography)" lang="be-tarask" hreflang="be-tarask" data-title=".45 ACP" data-language-autonym="Беларуская (тарашкевіца)" data-language-local-name="Belarusian (Taraškievica orthography)" class="interlanguage-link-target"><span>Беларуская (тарашкевіца)</span></a></li><li class="interlanguage-link interwiki-br mw-list-item"><a href="https://br.wikipedia.org/wiki/.45_ACP" title=".45 ACP - bretone" lang="br" hreflang="br" data-title=".45 ACP" data-language-autonym="Brezhoneg" data-language-local-name="bretone" class="interlanguage-link-target"><span>Brezhoneg</span></a></li><li class="interlanguage-link interwiki-ca mw-list-item"><a href="https://ca.wikipedia.org/wiki/.45_ACP" title=".45 ACP - catalano" lang="ca" hreflang="ca" data-title=".45 ACP" data-language-autonym="Català" data-language-local-name="catalano" class="interlanguage-link-target"><span>Català</span></a></li><li class="interlanguage-link interwiki-cs mw-list-item"><a href="https://cs.wikipedia.org/wiki/.45_ACP" title=".45 ACP - ceco" lang="cs" hreflang="cs" data-title=".45 ACP" data-language-autonym="Čeština" data-language-local-name="ceco" class="interlanguage-link-target"><span>Čeština</span></a></li><li class="interlanguage-link interwiki-da mw-list-item"><a href="https://da.wikipedia.org/wiki/.45_ACP" title=".45 ACP - danese" lang="da" hreflang="da" data-title=".45 ACP" data-language-autonym="Dansk" data-language-local-name="danese" class="interlanguage-link-target"><span>Dansk</span></a></li><li class="interlanguage-link interwiki-de mw-list-item"><a href="https://de.wikipedia.org/wiki/.45_ACP" title=".45 ACP - tedesco" lang="de" hreflang="de" data-title=".45 ACP" data-language-autonym="Deutsch" data-language-local-name="tedesco" class="interlanguage-link-target"><span>Deutsch</span></a></li><li class="interlanguage-link interwiki-en mw-list-item"><a href="https://en.wikipedia.org/wiki/.45_ACP" title=".45 ACP - inglese" lang="en" hreflang="en" data-title=".45 ACP" data-language-autonym="English" data-language-local-name="inglese" class="interlanguage-link-target"><span>English</span></a></li><li class="interlanguage-link interwiki-es mw-list-item"><a href="https://es.wikipedia.org/wiki/.45_ACP" title=".45 ACP - spagnolo" lang="es" hreflang="es" data-title=".45 ACP" data-language-autonym="Español" data-language-local-name="spagnolo" class="interlanguage-link-target"><span>Español</span></a></li><li class="interlanguage-link interwiki-fa mw-list-item"><a href="https://fa.wikipedia.org/wiki/%DA%A9%D8%A7%D9%84%DB%8C%D8%A8%D8%B1_%DB%B4%DB%B5_%D8%A7%DB%8C%E2%80%8C%D8%B3%DB%8C%E2%80%8C%D9%BE%DB%8C" title="کالیبر ۴۵ ای‌سی‌پی - persiano" lang="fa" hreflang="fa" data-title="کالیبر ۴۵ ای‌سی‌پی" data-language-autonym="فارسی" data-language-local-name="persiano" class="interlanguage-link-target"><span>فارسی</span></a></li><li class="interlanguage-link interwiki-fi mw-list-item"><a href="https://fi.wikipedia.org/wiki/.45_ACP" title=".45 ACP - finlandese" lang="fi" hreflang="fi" data-title=".45 ACP" data-language-autonym="Suomi" data-language-local-name="finlandese" class="interlanguage-link-target"><span>Suomi</span></a></li><li class="interlanguage-link interwiki-fr mw-list-item"><a href="https://fr.wikipedia.org/wiki/.45_ACP" title=".45 ACP - francese" lang="fr" hreflang="fr" data-title=".45 ACP" data-language-autonym="Français" data-language-local-name="francese" class="interlanguage-link-target"><span>Français</span></a></li><li class="interlanguage-link interwiki-hr mw-list-item"><a href="https://hr.wikipedia.org/wiki/.45_ACP" title=".45 ACP - croato" lang="hr" hreflang="hr" data-title=".45 ACP" data-language-autonym="Hrvatski" data-language-local-name="croato" class="interlanguage-link-target"><span>Hrvatski</span></a></li><li class="interlanguage-link interwiki-hu mw-list-item"><a href="https://hu.wikipedia.org/wiki/.45_ACP" title=".45 ACP - ungherese" lang="hu" hreflang="hu" data-title=".45 ACP" data-language-autonym="Magyar" data-language-local-name="ungherese" class="interlanguage-link-target"><span>Magyar</span></a></li><li class="interlanguage-link interwiki-id mw-list-item"><a href="https://id.wikipedia.org/wiki/.45_ACP" title=".45 ACP - indonesiano" lang="id" hreflang="id" data-title=".45 ACP" data-language-autonym="Bahasa Indonesia" data-language-local-name="indonesiano" class="interlanguage-link-target"><span>Bahasa Indonesia</span></a></li><li class="interlanguage-link interwiki-ja mw-list-item"><a href="https://ja.wikipedia.org/wiki/.45ACP%E5%BC%BE" title=".45ACP弾 - giapponese" lang="ja" hreflang="ja" data-title=".45ACP弾" data-language-autonym="日本語" data-language-local-name="giapponese" class="interlanguage-link-target"><span>日本語</span></a></li><li class="interlanguage-link interwiki-ko mw-list-item"><a href="https://ko.wikipedia.org/wiki/.45_ACP" title=".45 ACP - coreano" lang="ko" hreflang="ko" data-title=".45 ACP" data-language-autonym="한국어" data-language-local-name="coreano" class="interlanguage-link-target"><span>한국어</span></a></li><li class="interlanguage-link interwiki-ms mw-list-item"><a href="https://ms.wikipedia.org/wiki/.45_Automatic_Colt_Pistol" title=".45 Automatic Colt Pistol - malese" lang="ms" hreflang="ms" data-title=".45 Automatic Colt Pistol" data-language-autonym="Bahasa Melayu" data-language-local-name="malese" class="interlanguage-link-target"><span>Bahasa Melayu</span></a></li><li class="interlanguage-link interwiki-nl mw-list-item"><a href="https://nl.wikipedia.org/wiki/.45_ACP" title=".45 ACP - olandese" lang="nl" hreflang="nl" data-title=".45 ACP" data-language-autonym="Nederlands" data-language-local-name="olandese" class="interlanguage-link-target"><span>Nederlands</span></a></li><li class="interlanguage-link interwiki-no mw-list-item"><a href="https://no.wikipedia.org/wiki/.45_ACP" title=".45 ACP - norvegese bokmål" lang="nb" hreflang="nb" data-title=".45 ACP" data-language-autonym="Norsk bokmål" data-language-local-name="norvegese bokmål" class="interlanguage-link-target"><span>Norsk bokmål</span></a></li><li class="interlanguage-link interwiki-pl mw-list-item"><a href="https://pl.wikipedia.org/wiki/Nab%C3%B3j_.45_ACP" title="Nabój .45 ACP - polacco" lang="pl" hreflang="pl" data-title="Nabój .45 ACP" data-language-autonym="Polski" data-language-local-name="polacco" class="interlanguage-link-target"><span>Polski</span></a></li><li class="interlanguage-link interwiki-pt mw-list-item"><a href="https://pt.wikipedia.org/wiki/.45_ACP" title=".45 ACP - portoghese" lang="pt" hreflang="pt" data-title=".45 ACP" data-language-autonym="Português" data-language-local-name="portoghese" class="interlanguage-link-target"><span>Português</span></a></li><li class="interlanguage-link interwiki-ro mw-list-item"><a href="https://ro.wikipedia.org/wiki/.45_ACP" title=".45 ACP - rumeno" lang="ro" hreflang="ro" data-title=".45 ACP" data-language-autonym="Română" data-language-local-name="rumeno" class="interlanguage-link-target"><span>Română</span></a></li><li class="interlanguage-link interwiki-ru mw-list-item"><a href="https://ru.wikipedia.org/wiki/.45_ACP" title=".45 ACP - russo" lang="ru" hreflang="ru" data-title=".45 ACP" data-language-autonym="Русский" data-language-local-name="russo" class="interlanguage-link-target"><span>Русский</span></a></li><li class="interlanguage-link interwiki-sh mw-list-item"><a href="https://sh.wikipedia.org/wiki/.45_ACP" title=".45 ACP - serbo-croato" lang="sh" hreflang="sh" data-title=".45 ACP" data-language-autonym="Srpskohrvatski / српскохрватски" data-language-local-name="serbo-croato" class="interlanguage-link-target"><span>Srpskohrvatski / српскохрватски</span></a></li><li class="interlanguage-link interwiki-simple mw-list-item"><a href="https://simple.wikipedia.org/wiki/.45_ACP" title=".45 ACP - Simple English" lang="en-simple" hreflang="en-simple" data-title=".45 ACP" data-language-autonym="Simple English" data-language-local-name="Simple English" class="interlanguage-link-target"><span>Simple English</span></a></li><li class="interlanguage-link interwiki-sk mw-list-item"><a href="https://sk.wikipedia.org/wiki/.45_ACP" title=".45 ACP - slovacco" lang="sk" hreflang="sk" data-title=".45 ACP" data-language-autonym="Slovenčina" data-language-local-name="slovacco" class="interlanguage-link-target"><span>Slovenčina</span></a></li><li class="interlanguage-link interwiki-sl mw-list-item"><a href="https://sl.wikipedia.org/wiki/.45_ACP" title=".45 ACP - sloveno" lang="sl" hreflang="sl" data-title=".45 ACP" data-language-autonym="Slovenščina" data-language-local-name="sloveno" class="interlanguage-link-target"><span>Slovenščina</span></a></li><li class="interlanguage-link interwiki-sq mw-list-item"><a href="https://sq.wikipedia.org/wiki/.45_ACP" title=".45 ACP - albanese" lang="sq" hreflang="sq" data-title=".45 ACP" data-language-autonym="Shqip" data-language-local-name="albanese" class="interlanguage-link-target"><span>Shqip</span></a></li><li class="interlanguage-link interwiki-sv mw-list-item"><a href="https://sv.wikipedia.org/wiki/.45_ACP" title=".45 ACP - svedese" lang="sv" hreflang="sv" data-title=".45 ACP" data-language-autonym="Svenska" data-language-local-name="svedese" class="interlanguage-link-target"><span>Svenska</span></a></li><li class="interlanguage-link interwiki-tr mw-list-item"><a href="https://tr.wikipedia.org/wiki/.45_ACP" title=".45 ACP - turco" lang="tr" hreflang="tr" data-title=".45 ACP" data-language-autonym="Türkçe" data-language-local-name="turco" class="interlanguage-link-target"><span>Türkçe</span></a></li><li class="interlanguage-link interwiki-uk mw-list-item"><a href="https://uk.wikipedia.org/wiki/.45_ACP" title=".45 ACP - ucraino" lang="uk" hreflang="uk" data-title=".45 ACP" data-language-autonym="Українська" data-language-local-name="ucraino" class="interlanguage-link-target"><span>Українська</span></a></li><li class="interlanguage-link interwiki-zh mw-list-item"><a href="https://zh.wikipedia.org/wiki/.45_ACP" title=".45 ACP - cinese" lang="zh" hreflang="zh" data-title=".45 ACP" data-language-autonym="中文" data-language-local-name="cinese" class="interlanguage-link-target"><span>中文</span></a></li> </ul> <div class="after-portlet after-portlet-lang"><span class="wb-langlinks-edit wb-langlinks-link"><a href="https://www.wikidata.org/wiki/Special:EntityPage/Q158803#sitelinks-wikipedia" title="Modifica collegamenti interlinguistici" class="wbc-editpage">Modifica collegamenti</a></span></div> </div> </div> </div> </header> <div class="vector-page-toolbar"> <div class="vector-page-toolbar-container"> <div id="left-navigation"> <nav aria-label="Namespace"> <div id="p-associated-pages" class="vector-menu vector-menu-tabs mw-portlet mw-portlet-associated-pages" > <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li id="ca-nstab-main" class="selected vector-tab-noicon mw-list-item"><a href="/wiki/.45_ACP" title="Vedi la voce [c]" accesskey="c"><span>Voce</span></a></li><li id="ca-talk" class="vector-tab-noicon mw-list-item"><a href="/wiki/Discussione:.45_ACP" rel="discussion" title="Vedi le discussioni relative a questa pagina [t]" accesskey="t"><span>Discussione</span></a></li> </ul> </div> </div> <div id="vector-variants-dropdown" class="vector-dropdown emptyPortlet" > <input type="checkbox" id="vector-variants-dropdown-checkbox" role="button" aria-haspopup="true" data-event-name="ui.dropdown-vector-variants-dropdown" class="vector-dropdown-checkbox " aria-label="Cambia versione linguistica" > <label id="vector-variants-dropdown-label" for="vector-variants-dropdown-checkbox" class="vector-dropdown-label cdx-button cdx-button--fake-button cdx-button--fake-button--enabled cdx-button--weight-quiet" aria-hidden="true" ><span class="vector-dropdown-label-text">italiano</span> </label> <div class="vector-dropdown-content"> <div id="p-variants" class="vector-menu mw-portlet mw-portlet-variants emptyPortlet" > <div class="vector-menu-content"> <ul class="vector-menu-content-list"> </ul> </div> </div> </div> </div> </nav> </div> <div id="right-navigation" class="vector-collapsible"> <nav aria-label="Visite"> <div id="p-views" class="vector-menu vector-menu-tabs mw-portlet mw-portlet-views" > <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li id="ca-view" class="selected vector-tab-noicon mw-list-item"><a href="/wiki/.45_ACP"><span>Leggi</span></a></li><li id="ca-ve-edit" class="vector-tab-noicon mw-list-item"><a href="/w/index.php?title=.45_ACP&veaction=edit" title="Modifica questa pagina [v]" accesskey="v"><span>Modifica</span></a></li><li id="ca-edit" class="collapsible vector-tab-noicon mw-list-item"><a href="/w/index.php?title=.45_ACP&action=edit" title="Modifica il wikitesto di questa pagina [e]" accesskey="e"><span>Modifica wikitesto</span></a></li><li id="ca-history" class="vector-tab-noicon mw-list-item"><a href="/w/index.php?title=.45_ACP&action=history" title="Versioni precedenti di questa pagina [h]" accesskey="h"><span>Cronologia</span></a></li> </ul> </div> </div> </nav> <nav class="vector-page-tools-landmark" aria-label="Strumenti pagine"> <div id="vector-page-tools-dropdown" class="vector-dropdown vector-page-tools-dropdown" > <input type="checkbox" id="vector-page-tools-dropdown-checkbox" role="button" aria-haspopup="true" data-event-name="ui.dropdown-vector-page-tools-dropdown" class="vector-dropdown-checkbox " aria-label="Strumenti" > <label id="vector-page-tools-dropdown-label" for="vector-page-tools-dropdown-checkbox" class="vector-dropdown-label cdx-button cdx-button--fake-button cdx-button--fake-button--enabled cdx-button--weight-quiet" aria-hidden="true" ><span class="vector-dropdown-label-text">Strumenti</span> </label> <div class="vector-dropdown-content"> <div id="vector-page-tools-unpinned-container" class="vector-unpinned-container"> <div id="vector-page-tools" class="vector-page-tools vector-pinnable-element"> <div class="vector-pinnable-header vector-page-tools-pinnable-header vector-pinnable-header-unpinned" data-feature-name="page-tools-pinned" data-pinnable-element-id="vector-page-tools" data-pinned-container-id="vector-page-tools-pinned-container" data-unpinned-container-id="vector-page-tools-unpinned-container" > <div class="vector-pinnable-header-label">Strumenti</div> <button class="vector-pinnable-header-toggle-button vector-pinnable-header-pin-button" data-event-name="pinnable-header.vector-page-tools.pin">sposta nella barra laterale</button> <button class="vector-pinnable-header-toggle-button vector-pinnable-header-unpin-button" data-event-name="pinnable-header.vector-page-tools.unpin">nascondi</button> </div> <div id="p-cactions" class="vector-menu mw-portlet mw-portlet-cactions emptyPortlet vector-has-collapsible-items" title="Altre opzioni" > <div class="vector-menu-heading"> Azioni </div> <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li id="ca-more-view" class="selected vector-more-collapsible-item mw-list-item"><a href="/wiki/.45_ACP"><span>Leggi</span></a></li><li id="ca-more-ve-edit" class="vector-more-collapsible-item mw-list-item"><a href="/w/index.php?title=.45_ACP&veaction=edit" title="Modifica questa pagina [v]" accesskey="v"><span>Modifica</span></a></li><li id="ca-more-edit" class="collapsible vector-more-collapsible-item mw-list-item"><a href="/w/index.php?title=.45_ACP&action=edit" title="Modifica il wikitesto di questa pagina [e]" accesskey="e"><span>Modifica wikitesto</span></a></li><li id="ca-more-history" class="vector-more-collapsible-item mw-list-item"><a href="/w/index.php?title=.45_ACP&action=history"><span>Cronologia</span></a></li> </ul> </div> </div> <div id="p-tb" class="vector-menu mw-portlet mw-portlet-tb" > <div class="vector-menu-heading"> Generale </div> <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li id="t-whatlinkshere" class="mw-list-item"><a href="/wiki/Speciale:PuntanoQui/.45_ACP" title="Elenco di tutte le pagine che sono collegate a questa [j]" accesskey="j"><span>Puntano qui</span></a></li><li id="t-recentchangeslinked" class="mw-list-item"><a href="/wiki/Speciale:ModificheCorrelate/.45_ACP" rel="nofollow" title="Elenco delle ultime modifiche alle pagine collegate a questa [k]" accesskey="k"><span>Modifiche correlate</span></a></li><li id="t-permalink" class="mw-list-item"><a href="/w/index.php?title=.45_ACP&oldid=144020017" title="Collegamento permanente a questa versione di questa pagina"><span>Link permanente</span></a></li><li id="t-info" class="mw-list-item"><a href="/w/index.php?title=.45_ACP&action=info" title="Ulteriori informazioni su questa pagina"><span>Informazioni pagina</span></a></li><li id="t-cite" class="mw-list-item"><a href="/w/index.php?title=Speciale:Cita&page=.45_ACP&id=144020017&wpFormIdentifier=titleform" title="Informazioni su come citare questa pagina"><span>Cita questa voce</span></a></li><li id="t-urlshortener" class="mw-list-item"><a href="/w/index.php?title=Speciale:UrlShortener&url=https%3A%2F%2Fit.wikipedia.org%2Fwiki%2F.45_ACP"><span>Ottieni URL breve</span></a></li><li id="t-urlshortener-qrcode" class="mw-list-item"><a href="/w/index.php?title=Speciale:QrCode&url=https%3A%2F%2Fit.wikipedia.org%2Fwiki%2F.45_ACP"><span>Scarica codice QR</span></a></li> </ul> </div> </div> <div id="p-coll-print_export" class="vector-menu mw-portlet mw-portlet-coll-print_export" > <div class="vector-menu-heading"> Stampa/esporta </div> <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li id="coll-create_a_book" class="mw-list-item"><a href="/w/index.php?title=Speciale:Libro&bookcmd=book_creator&referer=.45+ACP"><span>Crea un libro</span></a></li><li id="coll-download-as-rl" class="mw-list-item"><a href="/w/index.php?title=Speciale:DownloadAsPdf&page=.45_ACP&action=show-download-screen"><span>Scarica come PDF</span></a></li><li id="t-print" class="mw-list-item"><a href="/w/index.php?title=.45_ACP&printable=yes" title="Versione stampabile di questa pagina [p]" accesskey="p"><span>Versione stampabile</span></a></li> </ul> </div> </div> <div id="p-wikibase-otherprojects" class="vector-menu mw-portlet mw-portlet-wikibase-otherprojects" > <div class="vector-menu-heading"> In altri progetti </div> <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li class="wb-otherproject-link wb-otherproject-commons mw-list-item"><a href="https://commons.wikimedia.org/wiki/.45_ACP" hreflang="en"><span>Wikimedia Commons</span></a></li><li id="t-wikibase" class="wb-otherproject-link wb-otherproject-wikibase-dataitem mw-list-item"><a href="https://www.wikidata.org/wiki/Special:EntityPage/Q158803" title="Collegamento all'elemento connesso dell'archivio dati [g]" accesskey="g"><span>Elemento Wikidata</span></a></li> </ul> </div> </div> </div> </div> </div> </div> </nav> </div> </div> </div> <div class="vector-column-end"> <div class="vector-sticky-pinned-container"> <nav class="vector-page-tools-landmark" aria-label="Strumenti pagine"> <div id="vector-page-tools-pinned-container" class="vector-pinned-container"> </div> </nav> <nav class="vector-appearance-landmark" aria-label="Aspetto"> <div id="vector-appearance-pinned-container" class="vector-pinned-container"> <div id="vector-appearance" class="vector-appearance vector-pinnable-element"> <div class="vector-pinnable-header vector-appearance-pinnable-header vector-pinnable-header-pinned" data-feature-name="appearance-pinned" data-pinnable-element-id="vector-appearance" data-pinned-container-id="vector-appearance-pinned-container" data-unpinned-container-id="vector-appearance-unpinned-container" > <div class="vector-pinnable-header-label">Aspetto</div> <button class="vector-pinnable-header-toggle-button vector-pinnable-header-pin-button" data-event-name="pinnable-header.vector-appearance.pin">sposta nella barra laterale</button> <button class="vector-pinnable-header-toggle-button vector-pinnable-header-unpin-button" data-event-name="pinnable-header.vector-appearance.unpin">nascondi</button> </div> </div> </div> </nav> </div> </div> <div id="bodyContent" class="vector-body" aria-labelledby="firstHeading" data-mw-ve-target-container> <div class="vector-body-before-content"> <div class="mw-indicators"> </div> <div id="siteSub" class="noprint">Da Wikipedia, l'enciclopedia libera.</div> </div> <div id="contentSub"><div id="mw-content-subtitle"></div></div> <div id="mw-content-text" class="mw-body-content"><div class="mw-content-ltr mw-parser-output" lang="it" dir="ltr"><style data-mw-deduplicate="TemplateStyles:r133964453">.mw-parser-output .avviso .mbox-text-div>div,.mw-parser-output .avviso .mbox-text-full-div>div{font-size:90%}.mw-parser-output .avviso .mbox-image{flex-basis:52px;flex-grow:0;flex-shrink:0}.mw-parser-output .avviso .mbox-text-full-div .hide-when-compact{display:block}</style><div style="" class="ambox metadata plainlinks avviso avviso-contenuto"> <div class="avviso-immagine mbox-image noprint"><span typeof="mw:File"><a href="/wiki/File:Question_book-4.svg" class="mw-file-description" title="Niente fonti!"><img alt="Niente fonti!" src="//upload.wikimedia.org/wikipedia/commons/thumb/6/64/Question_book-4.svg/45px-Question_book-4.svg.png" decoding="async" width="45" height="35" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/6/64/Question_book-4.svg/68px-Question_book-4.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/6/64/Question_book-4.svg/90px-Question_book-4.svg.png 2x" data-file-width="262" data-file-height="204" /></a></span></div> <div class="avviso-testo mbox-text"> <div class="mbox-text-div"><b>Questa voce o sezione  sull'argomento armi da fuoco <a href="/wiki/Wikipedia:Uso_delle_fonti" title="Wikipedia:Uso delle fonti">non cita le fonti necessarie</a> o quelle presenti sono insufficienti</b>. <div class="hide-when-compact"><b>Commento</b>: <i>Nessuna fonte, nessuna nota: totale inaffidabilità della voce.</i> <div class="noprint"><hr />Puoi <a class="external text" href="https://it.wikipedia.org/w/index.php?title=.45_ACP&action=edit">migliorare questa voce</a> aggiungendo citazioni da <a href="/wiki/Wikipedia:Fonti_attendibili" title="Wikipedia:Fonti attendibili">fonti attendibili</a> secondo le <a href="/wiki/Wikipedia:Uso_delle_fonti" title="Wikipedia:Uso delle fonti">linee guida sull'uso delle fonti</a>. Segui i suggerimenti del <a href="/wiki/Progetto:Armi_da_fuoco" class="mw-redirect" title="Progetto:Armi da fuoco">progetto di riferimento</a>.</div> </div> </div> </div> </div> <style data-mw-deduplicate="TemplateStyles:r143074810">.mw-parser-output .sinottico{background-color:#f8f9fa;border:1px solid #c8ccd1;border-spacing:0;clear:right;float:right;font-size:95%;line-height:1.4em;margin:0 0 1em 1.5em;width:280px}.mw-parser-output .sinottico caption{font-weight:bold}.mw-parser-output .sinottico>tbody>tr>th:not(:only-child),.mw-parser-output .sinottico_annidata>tbody>tr>th:not(:only-child){background-color:#f3f3f3;border-right:1px solid #e5e5e8;text-align:left;vertical-align:top}.mw-parser-output .sinottico>tbody>tr:not(:last-child)>td,.mw-parser-output .sinottico>tbody>tr:not(:last-child)>th,.mw-parser-output .sinottico_annidata>tbody>tr>td,.mw-parser-output .sinottico_annidata>tbody>tr>th{border-bottom:1px solid #e0e0e0}.mw-parser-output .sinottico>tbody>tr>td,.mw-parser-output .sinottico>tbody>tr>th:not(:only-child),.mw-parser-output .sinottico_annidata>tbody>tr>td,.mw-parser-output .sinottico_annidata>tbody>tr>th:not(:only-child){padding:.25em .4em}.mw-parser-output .sinottico>tbody>tr>td,.mw-parser-output .sinottico_annidata>tbody>tr>td{vertical-align:middle}.mw-parser-output .sinottico>tbody>tr>td>hr:only-child{margin:0.4em 0.2em}.mw-parser-output .sinottico ul{margin:0 0 0 1em;padding:0}.mw-parser-output .sinottico_annidata{border-spacing:0;margin:0 -.4em;width:calc(100% + calc(.4em*2))}.mw-parser-output .sinottico_annidata:last-child{margin-bottom:-.2em}.mw-parser-output .sinottico_annidata:last-child>tbody>tr:last-child>td,.mw-parser-output .sinottico_annidata:last-child>tbody>tr:last-child>th{border-bottom:none}.mw-parser-output .sinottico_divisione+.sinottico_divisione>th,.mw-parser-output .sinottico_testata+.sinottico_divisione>th{border-top:2px solid #f8f9fa}.mw-parser-output .sinottico_divisione th{background-color:#eeeeee;padding:.15em .4em;text-align:center}.mw-parser-output .sinottico_piede{text-align:center;font-size:90%;background:#EFEFEF}.mw-parser-output .sinottico_piede2{background-color:white;font-size:xx-small;padding-bottom:0;text-align:right}.mw-parser-output .sinottico_sottotitolo{font-size:80%}.mw-parser-output .sinottico_testata th{background-color:#dedede;font-size:116%;padding:.2em .4em;text-align:center}.mw-parser-output .sinottico_testo_centrale{text-align:center}</style><table class="infobox sinottico" summary="Tabella sinottica che riassume i principali dati del soggetto"><tbody><tr class="sinottico_testata"><th colspan="2" style="background:#B0C4DE">.45 ACP</th></tr><tr><td class="sinottico_testo_centrale" colspan="2"><figure class="mw-halign-center" typeof="mw:File/Frameless"><a href="/wiki/File:45caliberACP.jpg" class="mw-file-description"><img src="//upload.wikimedia.org/wikipedia/commons/thumb/0/01/45caliberACP.jpg/260px-45caliberACP.jpg" decoding="async" width="260" height="186" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/0/01/45caliberACP.jpg/390px-45caliberACP.jpg 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/0/01/45caliberACP.jpg/520px-45caliberACP.jpg 2x" data-file-width="700" data-file-height="500" /></a><figcaption></figcaption></figure>.45 ACP <a href="/wiki/Proiettili_FMJ" class="mw-redirect" title="Proiettili FMJ">FMJ</a> (sinistra) e <a href="/wiki/Proiettili_ad_espansione" class="mw-redirect" title="Proiettili ad espansione">JHP</a> (destra)</td></tr><tr class="sinottico_divisione"><th colspan="2" style="background:#B0C4DE">Descrizione</th></tr><tr><th><a href="/wiki/Cartuccia_(munizione)" title="Cartuccia (munizione)">Tipo</a></th><td>cartuccia per pistola </td></tr><tr><th>Origine</th><td><span style="white-space:nowrap"><span class="mw-image-border noviewer" typeof="mw:File"><a href="/wiki/File:Flag_of_the_United_States.svg" class="mw-file-description" title="Stati Uniti (bandiera)"><img alt="Stati Uniti (bandiera)" src="//upload.wikimedia.org/wikipedia/commons/thumb/a/a4/Flag_of_the_United_States.svg/20px-Flag_of_the_United_States.svg.png" decoding="async" width="20" height="11" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/a/a4/Flag_of_the_United_States.svg/30px-Flag_of_the_United_States.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/a/a4/Flag_of_the_United_States.svg/40px-Flag_of_the_United_States.svg.png 2x" data-file-width="1235" data-file-height="650" /></a></span> </span><a href="/wiki/Stati_Uniti_d%27America" title="Stati Uniti d'America">Stati Uniti</a> </td></tr><tr><th>In servizio dal</th><td>1911 </td></tr><tr><th>Impiegata da</th><td><a href="/wiki/United_States_Army" title="United States Army">US Army</a>, <a href="/wiki/NATO" title="NATO">NATO</a> e altri paesi </td></tr><tr><th>Conflitti</th><td><a href="/wiki/Prima_guerra_mondiale" title="Prima guerra mondiale">Prima guerra mondiale</a> - presente </td></tr><tr class="sinottico_divisione"><th colspan="2" style="background:#B0C4DE">Storia</th></tr><tr><th>Progettista</th><td><a href="/wiki/John_Browning" title="John Browning">John Browning</a> </td></tr><tr><th>Data progettazione</th><td>1904 </td></tr><tr><th>Produttore</th><td><a href="/wiki/Winchester_Repeating_Arms_Company" title="Winchester Repeating Arms Company">Winchester Repeating co.</a>, <a href="/wiki/Colt%27s_Manufacturing_Company" title="Colt's Manufacturing Company">Colt mfg co.</a> </td></tr><tr><th>Periodo produzione</th><td>1904 a oggi </td></tr><tr><th>Quantità prodotta</th><td>decine di milioni </td></tr><tr><th>Varianti</th><td><a href="/w/index.php?title=.45_ACP_%2BP&action=edit&redlink=1" class="new" title=".45 ACP +P (la pagina non esiste)">.45 ACP +P</a>, <a href="/w/index.php?title=.45_Super&action=edit&redlink=1" class="new" title=".45 Super (la pagina non esiste)">.45 Super</a> </td></tr><tr class="sinottico_divisione"><th colspan="2" style="background:#B0C4DE">Specifiche tecniche</th></tr><tr><th>Tipo proiettile</th><td>FMJ (blindato)<br />JHP (Punta molle o cava) </td></tr><tr><th>Diametro proiettile</th><td>11,43 mm (FLJ)<br />11,50 mm (Bl./Le) </td></tr><tr><th>Diametro collo</th><td>12,00 mm </td></tr><tr><th>Diametro base</th><td>12,10 mm </td></tr><tr><th>Diametro fondello</th><td>12,20 mm </td></tr><tr><th>Lunghezza bossolo</th><td>22,80 mm </td></tr><tr><th>Lunghezza cartuccia</th><td>32,00 mm </td></tr><tr><th>Capacità cartuccia</th><td>1.63 cm³ </td></tr><tr><th><a href="/wiki/Rigatura" title="Rigatura">Rigatura</a></th><td>1 giro ogni 406mm (16 pollici) </td></tr><tr><th>Pressione massima</th><td>144.80 MPa (21,000 psi) </td></tr><tr><th>Energia allo sparo</th><td>557 Joule </td></tr><tr><td class="sinottico_testo_centrale" colspan="2" style="text-align:right"><a rel="nofollow" class="external text" href="http://world.guns.ru/ammunition/pistol-cartridges-e.html">world.guns.ru</a> </td></tr><tr><td colspan="2" class="sinottico_piede" style="background:#B0C4DE"><a href="/wiki/Categoria:Munizioni" title="Categoria:Munizioni">voci di munizioni presenti su Wikipedia</a> </td></tr></tbody></table> <p>La <b>.45 ACP</b> è un tipo di <a href="/wiki/Munizione" title="Munizione">munizione</a> a <a href="/wiki/Cartuccia_(munizione)" title="Cartuccia (munizione)">cartuccia</a> per <a href="/wiki/Pistola_semiautomatica" title="Pistola semiautomatica">pistole semiautomatiche</a> ed <a href="/wiki/Pistola_mitragliatrice" title="Pistola mitragliatrice">automatiche</a>, sviluppata intorno al 1905 da <a href="/wiki/John_Browning" title="John Browning">J. M. Browning</a><sup id="cite_ref-:1_1-0" class="reference"><a href="#cite_note-:1-1"><span class="cite-bracket">[</span>1<span class="cite-bracket">]</span></a></sup>, insieme alla pistola <a href="/wiki/Colt_M1900" title="Colt M1900">Colt 1905</a>, per seguire una specifica richiesta dell'<a href="/wiki/United_States_Army" title="United States Army">esercito statunitense</a> dei primi anni del secolo. Venne adottata ufficialmente dal <a href="/wiki/United_States_Army" title="United States Army">U.S. Army</a> il 29 Marzo del 1911, con lo standard militare denominato “CARTRIDGE CALIBER 45 BALL M 1911”<sup id="cite_ref-:2_2-0" class="reference"><a href="#cite_note-:2-2"><span class="cite-bracket">[</span>2<span class="cite-bracket">]</span></a></sup> ed andrà a formare la mitica <i>accoppiata</i>, famosa e vincente, insieme alla pistola <a href="/wiki/Colt_M1911" title="Colt M1911">Colt M1911 Government</a> (sviluppata anche questa da Browning). </p><p>La cartuccia, il cui suffisso ACP significa <i>Automatic Colt Pistol</i> (munizione per pistola automatica <a href="/wiki/Colt%27s_Manufacturing_Company" title="Colt's Manufacturing Company">Colt</a>) e che fu conosciuta anche con altri nomi (<i>.45 Auto</i> o <i>.45 Ball G.M. 1911</i>), nella versione standard utilizza una "<a href="/wiki/Proiettile" title="Proiettile">palla</a>" cilindro-ogivale (RN o Round Nose) completamente mantellata (<a href="/wiki/FMJ" class="mw-redirect" title="FMJ">FMJ</a>), di calibro 45 <a href="/wiki/Pollice_(unit%C3%A0_di_misura)" title="Pollice (unità di misura)">centesimi di pollice</a> (11,43 <a href="/wiki/Millimetri" class="mw-redirect" title="Millimetri">millimetri</a> di <a href="/wiki/Diametro" title="Diametro">diametro</a>) e del peso di 14,90 g o 230 grs (grani), la quale sviluppa una velocità d'uscita di circa 240 m/s (+/- 20) ed una energia di circa 410 Joule (+/- 50) quando è sparata in una canna da circa 11 calibri (125 mm).<sup id="cite_ref-:1_1-1" class="reference"><a href="#cite_note-:1-1"><span class="cite-bracket">[</span>1<span class="cite-bracket">]</span></a></sup> </p><p>La cartuccia è tuttora prodotta, sia negli <a href="/wiki/Stati_Uniti_d%27America" title="Stati Uniti d'America">USA</a> che in varie altre nazioni del mondo, e sebbene dal 1985 non sia più di ordinanza ai militari USA, resta impiegata militarmente in numerosi paesi, almeno fino alla fine degli anni ottanta (e probabilmente oltre), quali: <a href="/wiki/Argentina" title="Argentina">Argentina</a>, <a href="/wiki/Belgio" title="Belgio">Belgio</a>, <a href="/wiki/Bolivia" title="Bolivia">Bolivia</a>, <a href="/wiki/Brasile" title="Brasile">Brasile</a>, <a href="/wiki/Ciad" title="Ciad">Chad</a>, <a href="/wiki/Colombia" title="Colombia">Colombia</a>, <a href="/wiki/Corea_del_Sud" title="Corea del Sud">Corea del Sud</a>, <a href="/wiki/Repubblica_Dominicana" title="Repubblica Dominicana">Repubblica Dominicana</a>, <a href="/wiki/Ecuador" title="Ecuador">Ecuador</a>, <a href="/wiki/Filippine" title="Filippine">Filippine</a>, <a href="/wiki/Giappone" title="Giappone">Giappone</a>, <a href="/wiki/Grecia" title="Grecia">Grecia</a>, <a href="/wiki/Grenada" title="Grenada">Grenada</a>, <a href="/wiki/Haiti" title="Haiti">Haiti</a>, <a href="/wiki/Honduras" title="Honduras">Honduras</a>, <a href="/wiki/Indonesia" title="Indonesia">Indonesia</a>, <a href="/wiki/Iran" title="Iran">Iran</a>, <a href="/wiki/Libano" title="Libano">Libano</a>, <a href="/wiki/Liberia" title="Liberia">Liberia</a>, <a href="/wiki/Messico" title="Messico">Messico</a>, <a href="/wiki/Nicaragua" title="Nicaragua">Nicaragua</a>, <a href="/wiki/Panama" title="Panama">Panama</a>, <a href="/wiki/Per%C3%B9" title="Perù">Perù</a>, <a href="/wiki/Suriname" title="Suriname">Surinam</a>, <a href="/wiki/Turchia" title="Turchia">Turchia</a>, <a href="/wiki/Uruguay" title="Uruguay">Uruguay</a> e <a href="/wiki/Zimbabwe" title="Zimbabwe">Zimbabwe</a>.<sup id="cite_ref-:1_1-2" class="reference"><a href="#cite_note-:1-1"><span class="cite-bracket">[</span>1<span class="cite-bracket">]</span></a></sup> </p> <meta property="mw:PageProp/toc" /> <div class="mw-heading mw-heading2"><h2 id="Dettagli_tecnici">Dettagli tecnici</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=.45_ACP&veaction=edit&section=1" title="Modifica la sezione Dettagli tecnici" class="mw-editsection-visualeditor"><span>modifica</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=.45_ACP&action=edit&section=1" title="Edit section's source code: Dettagli tecnici"><span>modifica wikitesto</span></a><span class="mw-editsection-bracket">]</span></span></div> <p>Il <a href="/wiki/Bossolo" title="Bossolo">bossolo</a> è lungo 22,80 mm, in <a href="/wiki/Ottone_(lega)" title="Ottone (lega)">ottone</a> e di tipo dritto, con <a href="/wiki/Fondello" title="Fondello">fondello</a> <i><a href="/wiki/Rimless" class="mw-redirect" title="Rimless">rimless</a></i> e innesco <i>large pistol</i> (tipo Berdan o Boxer); monta una palla <a href="/wiki/Pallottola_incamiciata" title="Pallottola incamiciata">completamente camiciata</a>, ma è anche possibile usare palle di diverso profilo, peso e caratteristiche, sia in piombo nudo che camiciate o blindate. Riguardo alle varianti possibili della palla, è la seconda cartuccia al mondo (dopo la <a href="/wiki/.38_Special" title=".38 Special">.38 Special</a>) col più alto numero di varianti nella forma del proiettile.<sup id="cite_ref-:1_1-3" class="reference"><a href="#cite_note-:1-1"><span class="cite-bracket">[</span>1<span class="cite-bracket">]</span></a></sup><sup id="cite_ref-:2_2-1" class="reference"><a href="#cite_note-:2-2"><span class="cite-bracket">[</span>2<span class="cite-bracket">]</span></a></sup> </p><p>La cartuccia .45 ACP è dotata di un rinculo abbastanza modesto, ma con poca forza di penetrazione, bassa velocità del <a href="/wiki/Proiettile" title="Proiettile">proietto</a> e scarsa <a href="/wiki/Gittata" title="Gittata">gittata</a>. Tuttavia, proprio l'insieme di queste caratteristiche, rappresentano la concezione statunitense della balistica per arma corta, meno performante sul fattore dinamico, ma ottimizzata per l'efficacia lesiva sul bersaglio biologico umano, secondo le indicazioni della <a href="/w/index.php?title=Army_Medical_Service&action=edit&redlink=1" class="new" title="Army Medical Service (la pagina non esiste)">Army Medical Service</a>.<sup id="cite_ref-:1_1-4" class="reference"><a href="#cite_note-:1-1"><span class="cite-bracket">[</span>1<span class="cite-bracket">]</span></a></sup> </p> <div class="mw-heading mw-heading2"><h2 id="Storia">Storia</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=.45_ACP&veaction=edit&section=2" title="Modifica la sezione Storia" class="mw-editsection-visualeditor"><span>modifica</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=.45_ACP&action=edit&section=2" title="Edit section's source code: Storia"><span>modifica wikitesto</span></a><span class="mw-editsection-bracket">]</span></span></div> <p>Negli anni intorno al 1904, la commissione medica dell'esercito statunitense decise di affrontare il problema relativo al potere d'arresto e incaricò il colonnello medico <a href="/w/index.php?title=Louis_Anatole_LaGarde&action=edit&redlink=1" class="new" title="Louis Anatole LaGarde (la pagina non esiste)">Louis LaGarde</a> alla collaborazione col colonnello <a href="/wiki/John_Taliaferro_Thompson" title="John Taliaferro Thompson">John Thompson</a>, per affrontare le ricerche di una munizione più adatta, a sostituire l'allora attuale <a href="/w/index.php?title=.38_Colt&action=edit&redlink=1" class="new" title=".38 Colt (la pagina non esiste)">.38 Colt</a> (anche <i>Long Colt</i> o <i>LC</i>), cartuccia a polvere nera per <a href="/wiki/Rivoltella" title="Rivoltella">revolver</a>, con scarsa potenza e considerata di insufficiente potere d'arresto (<i>stopping power</i>), dai militari che la usarono durante l'insurrezione filippina (1899-1902).<sup id="cite_ref-:1_1-5" class="reference"><a href="#cite_note-:1-1"><span class="cite-bracket">[</span>1<span class="cite-bracket">]</span></a></sup><sup id="cite_ref-:0_3-0" class="reference"><a href="#cite_note-:0-3"><span class="cite-bracket">[</span>3<span class="cite-bracket">]</span></a></sup> Dopo varie prove, al vero poco scientifiche e non esenti da errori, la commissione decise inizialmente di ritornare al calibro .45 per revolver, seguendo anche gli indirizzi inglesi, che basavano la scelta balistica sulle loro <a href="/wiki/Webley_Revolver" title="Webley Revolver">.455 Webley</a>.<sup id="cite_ref-:1_1-6" class="reference"><a href="#cite_note-:1-1"><span class="cite-bracket">[</span>1<span class="cite-bracket">]</span></a></sup> Usando anche il nuovo revolver Modello 1909 (<a href="/wiki/Colt_New_Service" title="Colt New Service">Colt New Service</a>) e poi, due anni dopo, il "perfetto matrimonio" tra la cartuccia .45 Auto e la pistola M1911.<sup id="cite_ref-:0_3-1" class="reference"><a href="#cite_note-:0-3"><span class="cite-bracket">[</span>3<span class="cite-bracket">]</span></a></sup> </p><p>La .45 ACP fu prodotta dalla <a href="/wiki/Winchester_Repeating_Arms_Company" title="Winchester Repeating Arms Company">Winchester Repeating co.</a> e dalla <a href="/wiki/Colt%27s_Manufacturing_Company" title="Colt's Manufacturing Company">Colt mfg co.</a>, restando in dotazione all'esercito statunitense per circa 80 anni, quando verrà sostituita nel <a href="/wiki/1985" title="1985">1985</a>, dalla cartuccia <a href="/wiki/9_mm_Parabellum" class="mw-redirect" title="9 mm Parabellum">9 Parabellum</a> (e dalla relativa arma <a href="/wiki/Beretta_M9" title="Beretta M9">Beretta M9</a>). La .45 ACP è rimasta in dotazione ad alcuni reparti speciali US, quali <a href="/wiki/Delta_Force" title="Delta Force">Delta Force</a>, <a href="/wiki/Navy_SEAL" title="Navy SEAL">Navy SEAL</a> e <a href="/wiki/SWAT" title="SWAT">SWAT</a>, eventualmente sostituendo l'arma (<a href="/wiki/SIG_Sauer_P226" title="SIG Sauer P226">SIG Sauer P226</a>, M18, ecc), ma è da sempre apprezzata ed usata anche dal mercato civile statunitense (e non solo). </p><p>Resta una delle munizioni più diffuse e di più facile reperibilità in molti paesi, anche dal punto di vista delle attrezzature per la ricarica e degli accessori. Da sempre è idealmente classificata come munizione ad alto <a href="/wiki/Potere_d%27arresto" title="Potere d'arresto">potere d'arresto</a>, per cui da molti è considerata la cartuccia prediletta per la difesa personale, in particolare nella configurazione JHP (<i>Jacketed Hollow Point</i>, blindata a punta cava), pallottola che in Italia sarebbe vietata. Anche la standard .45 ACP fu vietata in Italia fino al 1996, perché considerata munizionamento da guerra e ciò portò allo sviluppo della cartuccia <a href="/wiki/.45_HP" title=".45 HP">.45 HP</a>, molto simile (stesso diametro, ma con bossolo più corto di 1 mm - 21,70 contro i 22,80 mm) e specifica per il mercato italiano. </p> <figure class="mw-default-size mw-halign-none" typeof="mw:File/Thumb"><a href="/wiki/File:Cartridges_765_9_45.jpg" class="mw-file-description"><img src="//upload.wikimedia.org/wikipedia/commons/thumb/f/f8/Cartridges_765_9_45.jpg/310px-Cartridges_765_9_45.jpg" decoding="async" width="310" height="217" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/f/f8/Cartridges_765_9_45.jpg/465px-Cartridges_765_9_45.jpg 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/f/f8/Cartridges_765_9_45.jpg/620px-Cartridges_765_9_45.jpg 2x" data-file-width="624" data-file-height="436" /></a><figcaption>Da sinistra a destra, <a href="/wiki/.32_ACP" class="mw-redirect" title=".32 ACP">7,65 × 17 mm Browning</a>, <a href="/wiki/9_%C3%97_19_mm_Parabellum" title="9 × 19 mm Parabellum">9 × 19 mm Parabellum</a>, .45 ACP</figcaption></figure> <div class="mw-heading mw-heading2"><h2 id="Note">Note</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=.45_ACP&veaction=edit&section=3" title="Modifica la sezione Note" class="mw-editsection-visualeditor"><span>modifica</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=.45_ACP&action=edit&section=3" title="Edit section's source code: Note"><span>modifica wikitesto</span></a><span class="mw-editsection-bracket">]</span></span></div> <div class="mw-references-wrap"><ol class="references"> <li id="cite_note-:1-1"><span class="mw-cite-backlink"><b>^</b> <sup><i><a href="#cite_ref-:1_1-0">a</a></i></sup> <sup><i><a href="#cite_ref-:1_1-1">b</a></i></sup> <sup><i><a href="#cite_ref-:1_1-2">c</a></i></sup> <sup><i><a href="#cite_ref-:1_1-3">d</a></i></sup> <sup><i><a href="#cite_ref-:1_1-4">e</a></i></sup> <sup><i><a href="#cite_ref-:1_1-5">f</a></i></sup> <sup><i><a href="#cite_ref-:1_1-6">g</a></i></sup></span> <span class="reference-text"><cite class="citation libro" style="font-style:normal"> Paolo Romanini, <span style="font-style:italic;">Cartucce per armi corte</span>, Olimpia, 1991.</cite></span> </li> <li id="cite_note-:2-2"><span class="mw-cite-backlink"><b>^</b> <sup><i><a href="#cite_ref-:2_2-0">a</a></i></sup> <sup><i><a href="#cite_ref-:2_2-1">b</a></i></sup></span> <span class="reference-text"><cite class="citation web" style="font-style:normal"> <a rel="nofollow" class="external text" href="https://www.balisticaforense.it/2017/05/11/45-acp/"><span style="font-style:italic;">.45 ACP</span></a>, su <span style="font-style:italic;">Balistica Forense</span>, 11 maggio 2017. <small>URL consultato il 23 agosto 2023</small>.</cite></span> </li> <li id="cite_note-:0-3"><span class="mw-cite-backlink"><b>^</b> <sup><i><a href="#cite_ref-:0_3-0">a</a></i></sup> <sup><i><a href="#cite_ref-:0_3-1">b</a></i></sup></span> <span class="reference-text"><cite class="citation web" style="font-style:normal"> Mike "Duke" Venturino, <a rel="nofollow" class="external text" href="https://gunsmagazine.com/gear/38-long-colt/"><span style="font-style:italic;">.38 Long Colt</span></a>, su <span style="font-style:italic;">GUNS Magazine</span>, 3 agosto 2018. <small>URL consultato il 22 agosto 2023</small>.</cite></span> </li> </ol></div> <div class="mw-heading mw-heading2"><h2 id="Voci_correlate">Voci correlate</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=.45_ACP&veaction=edit&section=4" title="Modifica la sezione Voci correlate" class="mw-editsection-visualeditor"><span>modifica</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=.45_ACP&action=edit&section=4" title="Edit section's source code: Voci correlate"><span>modifica wikitesto</span></a><span class="mw-editsection-bracket">]</span></span></div> <ul><li><a href="/wiki/.45_Colt" title=".45 Colt">.45 Colt</a></li> <li><a href="/wiki/.45_HP" title=".45 HP">.45 HP</a></li> <li><a href="/wiki/John_Taliaferro_Thompson" title="John Taliaferro Thompson">John Taliaferro Thompson</a></li></ul> <div class="mw-heading mw-heading2"><h2 id="Altri_progetti">Altri progetti</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=.45_ACP&veaction=edit&section=5" title="Modifica la sezione Altri progetti" class="mw-editsection-visualeditor"><span>modifica</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=.45_ACP&action=edit&section=5" title="Edit section's source code: Altri progetti"><span>modifica wikitesto</span></a><span class="mw-editsection-bracket">]</span></span></div> <div id="interProject" class="toccolours" style="display: none; clear: both; margin-top: 2em"><p id="sisterProjects" style="background-color: #efefef; color: black; font-weight: bold; margin: 0"><span>Altri progetti</span></p><ul title="Collegamenti verso gli altri progetti Wikimedia"> <li class="" title=""><span class="plainlinks" title="commons:Category:.45 ACP"><a class="external text" href="https://commons.wikimedia.org/wiki/Category:.45_ACP?uselang=it">Wikimedia Commons</a></span></li></ul></div> <ul><li><span typeof="mw:File"><a href="https://commons.wikimedia.org/wiki/?uselang=it" title="Collabora a Wikimedia Commons"><img alt="Collabora a Wikimedia Commons" src="//upload.wikimedia.org/wikipedia/commons/thumb/4/4a/Commons-logo.svg/18px-Commons-logo.svg.png" decoding="async" width="18" height="24" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/4/4a/Commons-logo.svg/27px-Commons-logo.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/4/4a/Commons-logo.svg/36px-Commons-logo.svg.png 2x" data-file-width="1024" data-file-height="1376" /></a></span> <span class="plainlinks"><a class="external text" href="https://commons.wikimedia.org/wiki/?uselang=it">Wikimedia Commons</a></span> contiene immagini o altri file su <b><span class="plainlinks"><a class="external text" href="https://commons.wikimedia.org/wiki/Category:.45_ACP?uselang=it">.45 ACP</a></span></b></li></ul> <style data-mw-deduplicate="TemplateStyles:r141815314">.mw-parser-output .navbox{border:1px solid #aaa;clear:both;margin:auto;padding:2px;width:100%}.mw-parser-output .navbox th{padding-left:1em;padding-right:1em;text-align:center}.mw-parser-output .navbox>tbody>tr:first-child>th{background:#ccf;font-size:90%;width:100%;color:var(--color-base,black)}.mw-parser-output .navbox_navbar{float:left;margin:0;padding:0 10px 0 0;text-align:left;width:6em}.mw-parser-output .navbox_title{font-size:110%}.mw-parser-output .navbox_abovebelow{background:#ddf;font-size:90%;font-weight:normal}.mw-parser-output .navbox_group{background:#ddf;font-size:90%;padding:0 10px;white-space:nowrap}.mw-parser-output .navbox_list{font-size:90%;width:100%}.mw-parser-output .navbox_list a{white-space:nowrap}html:not(.vector-feature-night-mode-enabled) .mw-parser-output .navbox_odd{background:#fdfdfd;color:var(--color-base,black)}html:not(.vector-feature-night-mode-enabled) .mw-parser-output .navbox_even{background:#f7f7f7;color:var(--color-base,black)}.mw-parser-output .navbox a.mw-selflink{color:var(--color-base,black)}.mw-parser-output .navbox_center{text-align:center}.mw-parser-output .navbox .navbox_image{padding-left:7px;vertical-align:middle;width:0}.mw-parser-output .navbox+.navbox{margin-top:-1px}.mw-parser-output .navbox .mw-collapsible-toggle{font-weight:normal;text-align:right;width:7em}body.skin--responsive .mw-parser-output .navbox_image img{max-width:none!important}.mw-parser-output .subnavbox{margin:-3px;width:100%}.mw-parser-output .subnavbox_group{background:#e6e6ff;padding:0 10px}@media screen{html.skin-theme-clientpref-night .mw-parser-output .navbox>tbody>tr:first-child>th{background:var(--background-color-interactive)!important}html.skin-theme-clientpref-night .mw-parser-output .navbox th{color:var(--color-base)!important}html.skin-theme-clientpref-night .mw-parser-output .navbox_abovebelow,html.skin-theme-clientpref-night .mw-parser-output .navbox_group{background:var(--background-color-interactive-subtle)!important}html.skin-theme-clientpref-night .mw-parser-output .subnavbox_group{background:var(--background-color-neutral-subtle)!important}}@media screen and (prefers-color-scheme:dark){html.skin-theme-clientpref-os .mw-parser-output .navbox>tbody>tr:first-child>th{background:var(--background-color-interactive)!important}html.skin-theme-clientpref-os .mw-parser-output .navbox th{color:var(--color-base)!important}html.skin-theme-clientpref-os .mw-parser-output .navbox_abovebelow,html.skin-theme-clientpref-os .mw-parser-output .navbox_group{background:var(--background-color-interactive-subtle)!important}html.skin-theme-clientpref-os .mw-parser-output .subnavbox_group{background:var(--background-color-neutral-subtle)!important}}</style><table class="navbox mw-collapsible mw-collapsed noprint metadata" id="navbox-Armi_da_fuoco_britanniche_della_seconda_guerra_mondiale"><tbody><tr><th colspan="2"><div class="navbox_navbar"><div class="noprint plainlinks" style="background-color:transparent; padding:0; font-size:xx-small; color:var(--color-base, #000000); white-space:nowrap;"><a href="/wiki/Template:Armi_da_fuoco_britanniche_della_seconda_guerra_mondiale" title="Template:Armi da fuoco britanniche della seconda guerra mondiale"><span title="Vai alla pagina del template">V</span></a> · <a href="/w/index.php?title=Discussioni_template:Armi_da_fuoco_britanniche_della_seconda_guerra_mondiale&action=edit&redlink=1" class="new" title="Discussioni template:Armi da fuoco britanniche della seconda guerra mondiale (la pagina non esiste)"><span title="Discuti del template">D</span></a> · <a class="external text" href="https://it.wikipedia.org/w/index.php?title=Template:Armi_da_fuoco_britanniche_della_seconda_guerra_mondiale&action=edit"><span title="Modifica il template. Usa l'anteprima prima di salvare">M</span></a></div></div><span class="navbox_title"><span typeof="mw:File"><a href="/wiki/File:Flag_of_the_United_Kingdom_(2-3).svg" class="mw-file-description"><img src="//upload.wikimedia.org/wikipedia/commons/thumb/2/2c/Flag_of_the_United_Kingdom_%282-3%29.svg/20px-Flag_of_the_United_Kingdom_%282-3%29.svg.png" decoding="async" width="20" height="13" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/2/2c/Flag_of_the_United_Kingdom_%282-3%29.svg/30px-Flag_of_the_United_Kingdom_%282-3%29.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/2/2c/Flag_of_the_United_Kingdom_%282-3%29.svg/40px-Flag_of_the_United_Kingdom_%282-3%29.svg.png 2x" data-file-width="900" data-file-height="600" /></a></span> Armi da fuoco <a href="/wiki/Regno_Unito" title="Regno Unito">britanniche</a> e del <a href="/wiki/Commonwealth_delle_nazioni" title="Commonwealth delle nazioni">Commonwealth</a> della <a href="/wiki/Seconda_guerra_mondiale" title="Seconda guerra mondiale">seconda guerra mondiale</a> <span typeof="mw:File"><a href="/wiki/File:Flag_of_the_United_Kingdom_(2-3).svg" class="mw-file-description"><img src="//upload.wikimedia.org/wikipedia/commons/thumb/2/2c/Flag_of_the_United_Kingdom_%282-3%29.svg/20px-Flag_of_the_United_Kingdom_%282-3%29.svg.png" decoding="async" width="20" height="13" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/2/2c/Flag_of_the_United_Kingdom_%282-3%29.svg/30px-Flag_of_the_United_Kingdom_%282-3%29.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/2/2c/Flag_of_the_United_Kingdom_%282-3%29.svg/40px-Flag_of_the_United_Kingdom_%282-3%29.svg.png 2x" data-file-width="900" data-file-height="600" /></a></span></span></th></tr><tr><th colspan="1" class="navbox_group"><a href="/wiki/Pistola" title="Pistola">Pistole</a></th><td colspan="1" class="navbox_list navbox_odd"><a href="/wiki/Webley_Revolver" title="Webley Revolver">Webley Revolver</a><b> ·</b> <a href="/wiki/Enfield_(rivoltella)" title="Enfield (rivoltella)">Enfield</a><b> ·</b> <a href="/w/index.php?title=Welrod&action=edit&redlink=1" class="new" title="Welrod (la pagina non esiste)">Welrod</a></td></tr><tr><th colspan="1" class="navbox_group"><a href="/wiki/Fucile" title="Fucile">Fucili</a> e <a href="/wiki/Carabina" title="Carabina">carabine</a></th><td colspan="1" class="navbox_list navbox_even"><a href="/wiki/Lee-Enfield" title="Lee-Enfield">Lee-Enfield</a><b> ·</b> <a href="/wiki/Pattern_1914_Enfield" title="Pattern 1914 Enfield">Pattern 1914 Enfield</a><b> ·</b> <a href="/wiki/Ross_(fucile)" title="Ross (fucile)">Ross</a><b> ·</b> <a href="/wiki/Carabina_De_Lisle" title="Carabina De Lisle">Carabina De Lisle</a></td></tr><tr><th colspan="1" class="navbox_group"><a href="/wiki/Pistola_mitragliatrice" title="Pistola mitragliatrice">Pistole mitragliatrici</a> e <a href="/wiki/Mitra_(arma)" title="Mitra (arma)">mitra</a></th><td colspan="1" class="navbox_list navbox_odd"><a href="/wiki/Sten" title="Sten">Sten</a><b> ·</b> <a href="/wiki/Lanchester_SMG" title="Lanchester SMG">Lanchester SMG</a><b> ·</b> <a href="/wiki/Sterling_(mitra)" title="Sterling (mitra)">Sterling</a><b> ·</b> <a href="/wiki/Austen_Submachine_Gun" title="Austen Submachine Gun">Austen Submachine Gun</a><b> ·</b> <a href="/wiki/Owen_Machine_Carbine" title="Owen Machine Carbine">Owen Machine Carbine</a><b> ·</b> <a href="/w/index.php?title=BSA_Welgun&action=edit&redlink=1" class="new" title="BSA Welgun (la pagina non esiste)">BSA Welgun</a></td></tr><tr><th colspan="1" class="navbox_group"><a href="/wiki/Mitragliatrice" title="Mitragliatrice">Mitragliatrici</a> e altre armi pesanti</th><td colspan="1" class="navbox_list navbox_even"><a href="/wiki/BSA_Besa" title="BSA Besa">BSA Besa</a><b> ·</b> <a href="/wiki/Bren_(mitragliatrice)" title="Bren (mitragliatrice)">Bren</a><b> ·</b> <a href="/w/index.php?title=Charlton_Automatic_Rifle&action=edit&redlink=1" class="new" title="Charlton Automatic Rifle (la pagina non esiste)">Charlton Automatic Rifle</a><b> ·</b> <a href="/wiki/Lewis_(mitragliatrice)" title="Lewis (mitragliatrice)">Lewis</a><b> ·</b> <a href="/wiki/Vickers_(mitragliatrice)" title="Vickers (mitragliatrice)">Vickers</a><b> ·</b> <a href="/wiki/Vickers-Berthier" title="Vickers-Berthier">Vickers-Berthier</a><b> ·</b> <a href="/wiki/Vickers_K" title="Vickers K">Vickers K</a><b> ·</b> <a href="/wiki/Boys_(fucile_anticarro)" title="Boys (fucile anticarro)">Boys</a><b> ·</b> <a href="/w/index.php?title=Flamethrower,_Portable,_No_2&action=edit&redlink=1" class="new" title="Flamethrower, Portable, No 2 (la pagina non esiste)">Flamethrower, Portable, No 2</a></td></tr><tr><th colspan="1" class="navbox_group"><a href="/wiki/Mortaio_(arma)" title="Mortaio (arma)">Mortai</a> e <a href="/wiki/Lanciagranate" title="Lanciagranate">lanciagranate</a></th><td colspan="1" class="navbox_list navbox_odd"><a href="/w/index.php?title=Ordnance_SBML_two-inch_mortar&action=edit&redlink=1" class="new" title="Ordnance SBML two-inch mortar (la pagina non esiste)">Ordnance SBML two-inch mortar</a><b> ·</b> <a href="/w/index.php?title=Northover_Projector&action=edit&redlink=1" class="new" title="Northover Projector (la pagina non esiste)">Northover Projector</a><b> ·</b> <a href="/w/index.php?title=Ordnance_ML_3-inch_mortar&action=edit&redlink=1" class="new" title="Ordnance ML 3-inch mortar (la pagina non esiste)">Ordnance ML 3-inch mortar</a><b> ·</b> <a href="/w/index.php?title=Ordnance_ML_4.2-inch_mortar&action=edit&redlink=1" class="new" title="Ordnance ML 4.2-inch mortar (la pagina non esiste)">Ordnance ML 4.2-inch mortar</a><b> ·</b> <a href="/wiki/PIAT" title="PIAT">PIAT</a><b> ·</b> <a href="/w/index.php?title=Blacker_Bombard&action=edit&redlink=1" class="new" title="Blacker Bombard (la pagina non esiste)">Blacker Bombard</a><b> ·</b> <a href="/w/index.php?title=Smith_Gun&action=edit&redlink=1" class="new" title="Smith Gun (la pagina non esiste)">Smith Gun</a></td></tr><tr><th colspan="1" class="navbox_group"><a href="/wiki/Bomba_a_mano" title="Bomba a mano">Bombe a mano</a> antiuomo e anticarro</th><td colspan="1" class="navbox_list navbox_even"><a href="/wiki/Mills_(granata)" title="Mills (granata)">Mills</a><b> ·</b> <a href="/w/index.php?title=No._68_AT_grenade&action=edit&redlink=1" class="new" title="No. 68 AT grenade (la pagina non esiste)">No. 68 AT grenade</a><b> ·</b> <a href="/w/index.php?title=No._69_grenade&action=edit&redlink=1" class="new" title="No. 69 grenade (la pagina non esiste)">No. 69 grenade</a><b> ·</b> <a href="/w/index.php?title=No._73_grenade&action=edit&redlink=1" class="new" title="No. 73 grenade (la pagina non esiste)">No. 73 grenade</a><b> ·</b> <a href="/wiki/N%C2%B074_ST" title="N°74 ST">N°74 ST</a><b> ·</b> <a href="/w/index.php?title=Hawkins_grenade&action=edit&redlink=1" class="new" title="Hawkins grenade (la pagina non esiste)">Hawkins grenade</a><b> ·</b> <a href="/wiki/No._82_grenade" title="No. 82 grenade">No. 82 grenade</a><b> ·</b> <a href="/w/index.php?title=No._76_special_incendiary_grenade&action=edit&redlink=1" class="new" title="No. 76 special incendiary grenade (la pagina non esiste)">No. 76 special incendiary grenade</a><b> ·</b> <a href="/w/index.php?title=No_77_grenade&action=edit&redlink=1" class="new" title="No 77 grenade (la pagina non esiste)">No 77 grenade</a></td></tr><tr><th colspan="1" class="navbox_group">Munizionamento dell'esercito britannico <br /> durante la guerra</th><td colspan="1" class="navbox_list navbox_odd"><a href="/wiki/.303_British" title=".303 British">.303 British</a><b> ·</b> <a href="/wiki/9_%C3%97_19_mm_Parabellum" title="9 × 19 mm Parabellum">9 × 19 mm Parabellum</a><b> ·</b> <a class="mw-selflink selflink">.45 ACP</a><b> ·</b> <a href="/w/index.php?title=.455_Webley&action=edit&redlink=1" class="new" title=".455 Webley (la pagina non esiste)">.455 Webley</a><b> ·</b> <a href="/w/index.php?title=.38_S%26W&action=edit&redlink=1" class="new" title=".38 S&W (la pagina non esiste)">.38 S&W</a><b> ·</b> <a href="/wiki/.38_Special" title=".38 Special">.38 Special</a><b> ·</b> <a href="/wiki/12,7_%C3%97_99_mm_NATO" title="12,7 × 99 mm NATO">.50 BMG</a><b> ·</b> <a href="/wiki/.55_Boys" title=".55 Boys">.55 Boys</a><b> ·</b> <a href="/w/index.php?title=15%C3%97104_mm_Brno&action=edit&redlink=1" class="new" title="15×104 mm Brno (la pagina non esiste)">15×104 mm Brno</a></td></tr></tbody></table> <div class="noprint" style="width:100%; padding: 3px 0; display: flex; flex-wrap: wrap; row-gap: 4px; column-gap: 8px; box-sizing: border-box;"><div style="flex-grow: 1"><style data-mw-deduplicate="TemplateStyles:r140555418">.mw-parser-output .itwiki-template-occhiello{width:100%;line-height:25px;border:1px solid #CCF;background-color:#F0EEFF;box-sizing:border-box}.mw-parser-output .itwiki-template-occhiello-progetto{background-color:#FAFAFA}@media screen{html.skin-theme-clientpref-night .mw-parser-output .itwiki-template-occhiello{background-color:#202122;border-color:#54595D}html.skin-theme-clientpref-night .mw-parser-output .itwiki-template-occhiello-progetto{background-color:#282929}}@media screen and (prefers-color-scheme:dark){html.skin-theme-clientpref-os .mw-parser-output .itwiki-template-occhiello{background-color:#202122;border-color:#54595D}html.skin-theme-clientpref-os .mw-parser-output .itwiki-template-occhiello-progetto{background-color:#282929}}</style><div class="itwiki-template-occhiello"><span class="noviewer" typeof="mw:File"><a href="/wiki/File:Weapon-stub_colored.png" class="mw-file-description" title="Armi"><img alt=" " src="//upload.wikimedia.org/wikipedia/commons/thumb/1/12/Weapon-stub_colored.png/25px-Weapon-stub_colored.png" decoding="async" width="25" height="23" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/1/12/Weapon-stub_colored.png/38px-Weapon-stub_colored.png 1.5x, //upload.wikimedia.org/wikipedia/commons/1/12/Weapon-stub_colored.png 2x" data-file-width="50" data-file-height="45" /></a></span> <b><a href="/wiki/Portale:Armi" title="Portale:Armi">Portale Armi</a></b>: accedi alle voci di Wikipedia che trattano di armi</div></div></div>    </div><noscript><img src="https://auth.wikimedia.org/loginwiki/wiki/Special:CentralAutoLogin/start?useformat=desktop&type=1x1&usesul3=1" alt="" width="1" height="1" style="border: none; position: absolute;"></noscript> <div class="printfooter" data-nosnippet="">Estratto da "<a dir="ltr" href="https://it.wikipedia.org/w/index.php?title=.45_ACP&oldid=144020017">https://it.wikipedia.org/w/index.php?title=.45_ACP&oldid=144020017</a>"</div></div> <div id="catlinks" class="catlinks" data-mw="interface"><div id="mw-normal-catlinks" class="mw-normal-catlinks"><a href="/wiki/Categoria:Categorie" title="Categoria:Categorie">Categoria</a>: <ul><li><a href="/wiki/Categoria:Cartucce_per_pistole_e_fucili" title="Categoria:Cartucce per pistole e fucili">Cartucce per pistole e fucili</a></li></ul></div><div id="mw-hidden-catlinks" class="mw-hidden-catlinks mw-hidden-cats-hidden">Categorie nascoste: <ul><li><a href="/wiki/Categoria:Senza_fonti_-_armi_da_fuoco" title="Categoria:Senza fonti - armi da fuoco">Senza fonti - armi da fuoco</a></li><li><a href="/wiki/Categoria:Senza_fonti_-_dicembre_2021" title="Categoria:Senza fonti - dicembre 2021">Senza fonti - dicembre 2021</a></li></ul></div></div> </div> </main> </div> <div class="mw-footer-container"> <footer id="footer" class="mw-footer" > <ul id="footer-info"> <li id="footer-info-lastmod"> Questa pagina è stata modificata per l'ultima volta il 14 mar 2025 alle 13:39.</li> <li id="footer-info-copyright">Il testo è disponibile secondo la <a rel="nofollow" class="external text" href="https://creativecommons.org/licenses/by-sa/4.0/deed.it">licenza Creative Commons Attribuzione-Condividi allo stesso modo</a>; possono applicarsi condizioni ulteriori. Vedi le <a class="external text" href="https://foundation.wikimedia.org/wiki/Special:MyLanguage/Policy:Terms_of_Use/it">condizioni d'uso</a> per i dettagli.</li> </ul> <ul id="footer-places"> <li id="footer-places-privacy"><a href="https://foundation.wikimedia.org/wiki/Special:MyLanguage/Policy:Privacy_policy/it">Informativa sulla privacy</a></li> <li id="footer-places-about"><a href="/wiki/Wikipedia:Sala_stampa/Wikipedia">Informazioni su Wikipedia</a></li> <li id="footer-places-disclaimers"><a href="/wiki/Wikipedia:Avvertenze_generali">Avvertenze</a></li> <li id="footer-places-wm-codeofconduct"><a href="https://foundation.wikimedia.org/wiki/Special:MyLanguage/Policy:Universal_Code_of_Conduct">Codice di condotta</a></li> <li id="footer-places-developers"><a href="https://developer.wikimedia.org">Sviluppatori</a></li> <li id="footer-places-statslink"><a href="https://stats.wikimedia.org/#/it.wikipedia.org">Statistiche</a></li> <li id="footer-places-cookiestatement"><a href="https://foundation.wikimedia.org/wiki/Special:MyLanguage/Policy:Cookie_statement">Dichiarazione sui cookie</a></li> <li id="footer-places-mobileview"><a href="//it.m.wikipedia.org/w/index.php?title=.45_ACP&mobileaction=toggle_view_mobile" class="noprint stopMobileRedirectToggle">Versione mobile</a></li> </ul> <ul id="footer-icons" class="noprint"> <li id="footer-copyrightico"><a href="https://www.wikimedia.org/" class="cdx-button cdx-button--fake-button cdx-button--size-large cdx-button--fake-button--enabled"><picture><source media="(min-width: 500px)" srcset="/static/images/footer/wikimedia-button.svg" width="84" height="29"><img src="/static/images/footer/wikimedia.svg" width="25" height="25" alt="Wikimedia Foundation" lang="en" loading="lazy"></picture></a></li> <li id="footer-poweredbyico"><a href="https://www.mediawiki.org/" class="cdx-button cdx-button--fake-button cdx-button--size-large cdx-button--fake-button--enabled"><picture><source media="(min-width: 500px)" srcset="/w/resources/assets/poweredby_mediawiki.svg" width="88" height="31"><img src="/w/resources/assets/mediawiki_compact.svg" alt="Powered by MediaWiki" lang="en" width="25" height="25" loading="lazy"></picture></a></li> </ul> </footer> </div> </div> </div> <div class="vector-header-container vector-sticky-header-container"> <div id="vector-sticky-header" class="vector-sticky-header"> <div class="vector-sticky-header-start"> <div class="vector-sticky-header-icon-start vector-button-flush-left vector-button-flush-right" aria-hidden="true"> <button class="cdx-button cdx-button--weight-quiet cdx-button--icon-only vector-sticky-header-search-toggle" tabindex="-1" data-event-name="ui.vector-sticky-search-form.icon"><span class="vector-icon mw-ui-icon-search mw-ui-icon-wikimedia-search"></span> <span>Ricerca</span> </button> </div> <div role="search" class="vector-search-box-vue vector-search-box-show-thumbnail vector-search-box"> <div class="vector-typeahead-search-container"> <div class="cdx-typeahead-search cdx-typeahead-search--show-thumbnail"> <form action="/w/index.php" id="vector-sticky-search-form" class="cdx-search-input cdx-search-input--has-end-button"> <div class="cdx-search-input__input-wrapper" data-search-loc="header-moved"> <div class="cdx-text-input cdx-text-input--has-start-icon"> <input class="cdx-text-input__input" type="search" name="search" placeholder="Cerca in Wikipedia"> <span class="cdx-text-input__icon cdx-text-input__start-icon"></span> </div> <input type="hidden" name="title" value="Speciale:Ricerca"> </div> <button class="cdx-button cdx-search-input__end-button">Ricerca</button> </form> </div> </div> </div> <div class="vector-sticky-header-context-bar"> <nav aria-label="Indice" class="vector-toc-landmark"> <div id="vector-sticky-header-toc" class="vector-dropdown mw-portlet mw-portlet-sticky-header-toc vector-sticky-header-toc vector-button-flush-left" > <input type="checkbox" id="vector-sticky-header-toc-checkbox" role="button" aria-haspopup="true" data-event-name="ui.dropdown-vector-sticky-header-toc" class="vector-dropdown-checkbox " aria-label="Mostra/Nascondi l'indice" > <label id="vector-sticky-header-toc-label" for="vector-sticky-header-toc-checkbox" class="vector-dropdown-label cdx-button cdx-button--fake-button cdx-button--fake-button--enabled cdx-button--weight-quiet cdx-button--icon-only " aria-hidden="true" ><span class="vector-icon mw-ui-icon-listBullet mw-ui-icon-wikimedia-listBullet"></span> <span class="vector-dropdown-label-text">Mostra/Nascondi l'indice</span> </label> <div class="vector-dropdown-content"> <div id="vector-sticky-header-toc-unpinned-container" class="vector-unpinned-container"> </div> </div> </div> </nav> <div class="vector-sticky-header-context-bar-primary" aria-hidden="true" ><span class="mw-page-title-main">.45 ACP</span></div> </div> </div> <div class="vector-sticky-header-end" aria-hidden="true"> <div class="vector-sticky-header-icons"> <a href="#" class="cdx-button cdx-button--fake-button cdx-button--fake-button--enabled cdx-button--weight-quiet cdx-button--icon-only" id="ca-talk-sticky-header" tabindex="-1" data-event-name="talk-sticky-header"><span class="vector-icon mw-ui-icon-speechBubbles mw-ui-icon-wikimedia-speechBubbles"></span> <span></span> </a> <a href="#" class="cdx-button cdx-button--fake-button cdx-button--fake-button--enabled cdx-button--weight-quiet cdx-button--icon-only" id="ca-subject-sticky-header" tabindex="-1" data-event-name="subject-sticky-header"><span class="vector-icon mw-ui-icon-article mw-ui-icon-wikimedia-article"></span> <span></span> </a> <a href="#" class="cdx-button cdx-button--fake-button cdx-button--fake-button--enabled cdx-button--weight-quiet cdx-button--icon-only" id="ca-history-sticky-header" tabindex="-1" data-event-name="history-sticky-header"><span class="vector-icon mw-ui-icon-wikimedia-history mw-ui-icon-wikimedia-wikimedia-history"></span> <span></span> </a> <a href="#" class="cdx-button cdx-button--fake-button cdx-button--fake-button--enabled cdx-button--weight-quiet cdx-button--icon-only mw-watchlink" id="ca-watchstar-sticky-header" tabindex="-1" data-event-name="watch-sticky-header"><span class="vector-icon mw-ui-icon-wikimedia-star mw-ui-icon-wikimedia-wikimedia-star"></span> <span></span> </a> <a href="#" class="cdx-button cdx-button--fake-button cdx-button--fake-button--enabled cdx-button--weight-quiet cdx-button--icon-only" id="ca-ve-edit-sticky-header" tabindex="-1" data-event-name="ve-edit-sticky-header"><span class="vector-icon mw-ui-icon-wikimedia-edit mw-ui-icon-wikimedia-wikimedia-edit"></span> <span></span> </a> <a href="#" class="cdx-button cdx-button--fake-button cdx-button--fake-button--enabled cdx-button--weight-quiet cdx-button--icon-only" id="ca-edit-sticky-header" tabindex="-1" data-event-name="wikitext-edit-sticky-header"><span class="vector-icon mw-ui-icon-wikimedia-wikiText mw-ui-icon-wikimedia-wikimedia-wikiText"></span> <span></span> </a> <a href="#" class="cdx-button cdx-button--fake-button cdx-button--fake-button--enabled cdx-button--weight-quiet cdx-button--icon-only" id="ca-viewsource-sticky-header" tabindex="-1" data-event-name="ve-edit-protected-sticky-header"><span class="vector-icon mw-ui-icon-wikimedia-editLock mw-ui-icon-wikimedia-wikimedia-editLock"></span> <span></span> </a> </div> <div class="vector-sticky-header-buttons"> <button class="cdx-button cdx-button--weight-quiet mw-interlanguage-selector" id="p-lang-btn-sticky-header" tabindex="-1" data-event-name="ui.dropdown-p-lang-btn-sticky-header"><span class="vector-icon mw-ui-icon-wikimedia-language mw-ui-icon-wikimedia-wikimedia-language"></span> <span>33 lingue</span> </button> <a href="#" class="cdx-button cdx-button--fake-button cdx-button--fake-button--enabled cdx-button--weight-quiet cdx-button--action-progressive" id="ca-addsection-sticky-header" tabindex="-1" data-event-name="addsection-sticky-header"><span class="vector-icon mw-ui-icon-speechBubbleAdd-progressive mw-ui-icon-wikimedia-speechBubbleAdd-progressive"></span> <span>Aggiungi argomento</span> </a> </div> <div class="vector-sticky-header-icon-end"> <div class="vector-user-links"> </div> </div> </div> </div> </div> <div class="mw-portlet mw-portlet-dock-bottom emptyPortlet" id="p-dock-bottom"> <ul> </ul> </div> <script>(RLQ=window.RLQ||[]).push(function(){mw.config.set({"wgHostname":"mw-web.codfw.main-7ccc697c5f-r2n5t","wgBackendResponseTime":115,"wgPageParseReport":{"limitreport":{"cputime":"0.214","walltime":"0.528","ppvisitednodes":{"value":3615,"limit":1000000},"postexpandincludesize":{"value":29876,"limit":2097152},"templateargumentsize":{"value":2943,"limit":2097152},"expansiondepth":{"value":15,"limit":100},"expensivefunctioncount":{"value":4,"limit":500},"unstrip-depth":{"value":0,"limit":20},"unstrip-size":{"value":9924,"limit":5000000},"entityaccesscount":{"value":1,"limit":400},"timingprofile":["100.00% 221.248 1 -total"," 33.84% 74.881 1 Template:Cartuccia"," 31.88% 70.534 1 Template:Infobox"," 18.44% 40.790 1 Template:Armi_da_fuoco_britanniche_della_seconda_guerra_mondiale"," 17.06% 37.741 1 Template:Navbox"," 15.24% 33.721 1 Template:F"," 14.53% 32.144 1 Template:Avviso"," 11.89% 26.315 1 Template:Immagine_sinottico"," 9.61% 21.258 1 Template:Interprogetto"," 9.37% 20.726 1 Template:Categorie_avviso"]},"scribunto":{"limitreport-timeusage":{"value":"0.074","limit":"10.000"},"limitreport-memusage":{"value":2448082,"limit":52428800}},"cachereport":{"origin":"mw-api-ext.eqiad.main-dd9d54c99-hfd54","timestamp":"20250314113930","ttl":2592000,"transientcontent":false}}});});</script> <script type="application/ld+json">{"@context":"https:\/\/schema.org","@type":"Article","name":".45 ACP","url":"https:\/\/it.wikipedia.org\/wiki\/.45_ACP","sameAs":"http:\/\/www.wikidata.org\/entity\/Q158803","mainEntity":"http:\/\/www.wikidata.org\/entity\/Q158803","author":{"@type":"Organization","name":"Contributori ai progetti Wikimedia"},"publisher":{"@type":"Organization","name":"Wikimedia Foundation, Inc.","logo":{"@type":"ImageObject","url":"https:\/\/www.wikimedia.org\/static\/images\/wmf-hor-googpub.png"}},"datePublished":"2006-09-12T13:03:16Z","dateModified":"2025-03-14T11:39:27Z","image":"https:\/\/upload.wikimedia.org\/wikipedia\/commons\/0\/01\/45caliberACP.jpg","headline":"tipo di munizione"}</script> </body> </html>