{"id":24020,"date":"2018-12-24T09:00:38","date_gmt":"2018-12-24T17:00:38","guid":{"rendered":"https:\/\/grayguns.com\/?post_type=product&#038;p=24020"},"modified":"2024-04-26T20:06:58","modified_gmt":"2024-04-27T03:06:58","slug":"hk-usp-hk45-short-reset-system","status":"publish","type":"product","link":"https:\/\/grayguns.com\/product\/hk-usp-hk45-short-reset-system\/","title":{"rendered":"HK USP, HK45 Short Reset System"},"content":{"rendered":"<p>The\u00a0<strong>HK USP and HK45 Short Reset System<\/strong>\u00a0should be an easy installation for those familiar with the pistol&#8217;s trigger mechanism.<\/p>\n<p>The control latch is precisely wire cut EDM from ground bar stock to exacting tolerances. Properly heat-treated and coated in a durable nickel PTFE finish for a lifetime of durability and smooth function.<\/p>\n<p>Engineered to provide several benefits:<\/p>\n<ul>\n<li>Shortens trigger reset travel distance by approximately 30 percent<\/li>\n<li>Converts the action to drive the sear directly off the control latch &#8211; instead of transferring energy through the catch &#8211; for a direct drive connection between the control latch and sear<\/li>\n<li>Reduced trigger over travel values<\/li>\n<li>Maintains all factory safety functions<\/li>\n<li>It simplifies installation and reassembly as the control latch can be installed separately from the catch. (Similar to the P30 and P2000.)<\/li>\n<li>Works with both DA\/SA and LEM variants<\/li>\n<li>Included Grayguns Firing Pin Block Spring reduces stacking in DA pull and lightens trigger pull<\/li>\n<\/ul>\n<h3>Parts Included in Kit<\/h3>\n<p>Install all parts, including the extended sear roll pin, as the parts are\u00a0<strong>designed to be installed together<\/strong>.<\/p>\n<ul>\n<li>Custom-designed Grayguns Control Latch<\/li>\n<li>Custom replacement Firing Pin Block Spring<\/li>\n<li>Custom replacement Extended Sear Roll Pin<\/li>\n<\/ul>\n<h3>HK USP &amp; HK45 Short Reset System Fit Guide<\/h3>\n<p>The kit works with the following DA\/SA and LEM variants &#8211; with or without a thumb safety:<\/p>\n<ul>\n<li>USP<\/li>\n<li>USP Elite<\/li>\n<li>USP Expert<\/li>\n<li>USP Compact<\/li>\n<li>USP Tactical<\/li>\n<li>HK45<\/li>\n<li>HK45 Compact<\/li>\n<\/ul>\n<p>Our kits\u00a0<strong>will not fit<\/strong>\u00a0the following variants:<\/p>\n<ul>\n<li>Double Action Only pistols<\/li>\n<li>MK23<\/li>\n<li>Early USP models with joined one-piece catch, control latch, or a short catch that stops the hammer rather than a spur. These older versions are rare and usually easily identified because they lack the rubber coating on the hammer thumb stud.<\/li>\n<li>We <strong>have not<\/strong> tested our system with the <strong>P8A1 version<\/strong> of the USP. A limited number were imported to the USA, and customers have had mixed results after installing the kit. One reported great results, another not so much.) <em>We do not suggest our kit for the P8A1 at this time.<\/em><\/li>\n<\/ul>\n<h3>Important Trigger Bar Notice<\/h3>\n<p>Our gunsmiths have determined variance in some HK45\/USP trigger bars. Some guns\u00a0<strong>have an angle cut on the front side of the sear on the trigger bar<\/strong>. (See photos below.)<\/p>\n<p>We have found that installing our parts in a firearm with the extra cut will induce some issues within the gun. In double-action mode with the safety on, the trigger bar allows the hammer to drop onto the catch as if it were being de-cocked.<\/p>\n<p><strong><em><span style=\"color: #800000;\">We do not recommend our parts be used with a trigger bar with this extra cut.<\/span>\u00a0<\/em><\/strong>However, the gun will not go off in the case of the extra cut. Please consult your local gunsmith if you do not know how to check your trigger bar.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-70410 alignnone\" src=\"https:\/\/grayguns.com\/wp-content\/uploads\/2018\/12\/usp-trigger-bar-identification-101.webp\" alt=\"USP Trigger Bar Identification\" width=\"600\" height=\"341\" srcset=\"https:\/\/grayguns.com\/wp-content\/uploads\/2018\/12\/usp-trigger-bar-identification-101.webp 600w, https:\/\/grayguns.com\/wp-content\/uploads\/2018\/12\/usp-trigger-bar-identification-101-300x171.webp 300w, https:\/\/grayguns.com\/wp-content\/uploads\/2018\/12\/usp-trigger-bar-identification-101-400x227.webp 400w\" sizes=\"(max-width: 600px) 100vw, 600px\" \/><\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-70409\" src=\"https:\/\/grayguns.com\/wp-content\/uploads\/2018\/12\/usp-trigger-bar-identification-102.webp\" alt=\"USP Trigger Bar Identification\" width=\"300\" height=\"482\" srcset=\"https:\/\/grayguns.com\/wp-content\/uploads\/2018\/12\/usp-trigger-bar-identification-102.webp 300w, https:\/\/grayguns.com\/wp-content\/uploads\/2018\/12\/usp-trigger-bar-identification-102-187x300.webp 187w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/><\/p>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Our\u00a0<strong>HK USP <\/strong>and<strong> HK45 Short Reset System<\/strong>\u00a0replicates our custom in-house short reset conversion with a drop-in kit for your\u00a0<b>pistol<\/b>. These kits are cut from bar stock steel and provide an exacting fit for easy installation.<\/p>\n<p>It shortens the reset travel distance by about one-third, reduces trigger over-travel, and reduces pull weight <em>while maintaining all factory safety functions.<\/em><\/p>\n<p>This kit is specific to the\u00a0<strong>HK USP<\/strong> and <strong>HK45<\/strong> models <em>with or without<\/em> a thumb safety, including DA\/SA and LEM variations.\u00a0<span style=\"color: #800000;\"><em>Review our Fit Guide and trigger bar notes below.<\/em><\/span><\/p>\n","protected":false},"featured_media":24024,"comment_status":"open","ping_status":"closed","template":"","meta":{"_links_to":"","_links_to_target":""},"product_cat":[41,43],"product_tag":[137,123,165,122,164,162,163],"bundled_by":[],"bundle_stock_status":"instock","bundle_stock_quantity":50,"bundle_virtual":false,"bundle_layout":"","bundle_add_to_cart_form_location":"","bundle_editable_in_cart":false,"bundle_sold_individually_context":"","bundle_item_grouping":"","bundle_min_size":"","bundle_max_size":"","bundle_price":[],"bundled_items":[],"bundle_sell_ids":[],"group_of_quantity":0,"min_quantity":0,"max_quantity":"","exclude_order_quantity_value_rules":"no","exclude_category_quantity_rules":"no","combine_variations":"no","yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v22.5 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>HK USP, HK45 Short Reset System - Grayguns<\/title>\n<meta name=\"description\" content=\"The HK USP &amp; HK45 Short Reset System replicates our custom in-house short reset conversion. Reduced reset, over-travel and pull weight.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/grayguns.com\/product\/hk-usp-hk45-short-reset-system\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"HK USP, HK45 Short Reset System\" \/>\n<meta property=\"og:description\" content=\"Replicates our custom in-house short reset conversion.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/grayguns.com\/product\/hk-usp-hk45-short-reset-system\/\" \/>\n<meta property=\"og:site_name\" content=\"Grayguns\" \/>\n<meta property=\"article:publisher\" content=\"https:\/\/www.facebook.com\/graygunsusa\/\" \/>\n<meta property=\"article:modified_time\" content=\"2024-04-27T03:06:58+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/grayguns.com\/wp-content\/uploads\/2018\/12\/hk-srs-usp-hk45-fb.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"600\" \/>\n\t<meta property=\"og:image:height\" content=\"316\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:site\" content=\"@grayguns\" \/>\n<meta name=\"twitter:label1\" content=\"Price\" \/>\n\t<meta name=\"twitter:data1\" content=\"&#36;90.00\" \/>\n\t<meta name=\"twitter:label2\" content=\"Availability\" \/>\n\t<meta name=\"twitter:data2\" content=\"In stock\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":[\"WebPage\",\"ItemPage\"],\"@id\":\"https:\/\/grayguns.com\/product\/hk-usp-hk45-short-reset-system\/\",\"url\":\"https:\/\/grayguns.com\/product\/hk-usp-hk45-short-reset-system\/\",\"name\":\"HK USP, HK45 Short Reset System - Grayguns\",\"isPartOf\":{\"@id\":\"https:\/\/grayguns.com\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\/\/grayguns.com\/product\/hk-usp-hk45-short-reset-system\/#primaryimage\"},\"image\":{\"@id\":\"https:\/\/grayguns.com\/product\/hk-usp-hk45-short-reset-system\/#primaryimage\"},\"thumbnailUrl\":\"https:\/\/grayguns.com\/wp-content\/uploads\/2018\/12\/grayguns-hk-reduced-reset-kit-usp-45-101.jpg\",\"datePublished\":\"2018-12-24T17:00:38+00:00\",\"dateModified\":\"2024-04-27T03:06:58+00:00\",\"description\":\"The HK USP & HK45 Short Reset System replicates our custom in-house short reset conversion. Reduced reset, over-travel and pull weight.\",\"breadcrumb\":{\"@id\":\"https:\/\/grayguns.com\/product\/hk-usp-hk45-short-reset-system\/#breadcrumb\"},\"inLanguage\":\"en-US\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/grayguns.com\/product\/hk-usp-hk45-short-reset-system\/\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"https:\/\/grayguns.com\/product\/hk-usp-hk45-short-reset-system\/#primaryimage\",\"url\":\"https:\/\/grayguns.com\/wp-content\/uploads\/2018\/12\/grayguns-hk-reduced-reset-kit-usp-45-101.jpg\",\"contentUrl\":\"https:\/\/grayguns.com\/wp-content\/uploads\/2018\/12\/grayguns-hk-reduced-reset-kit-usp-45-101.jpg\",\"width\":900,\"height\":900,\"caption\":\"HK USP or 45 Short Reset System\"},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/grayguns.com\/product\/hk-usp-hk45-short-reset-system\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\/\/grayguns.com\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Shop\",\"item\":\"https:\/\/grayguns.com\/list-everything\/\"},{\"@type\":\"ListItem\",\"position\":3,\"name\":\"HK USP, HK45 Short Reset System\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\/\/grayguns.com\/#website\",\"url\":\"https:\/\/grayguns.com\/\",\"name\":\"Grayguns\",\"description\":\"SIG Sauer Precision Upgrade Components, Gunsmithing\",\"publisher\":{\"@id\":\"https:\/\/grayguns.com\/#organization\"},\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\/\/grayguns.com\/?s={search_term_string}\"},\"query-input\":\"required name=search_term_string\"}],\"inLanguage\":\"en-US\"},{\"@type\":\"Organization\",\"@id\":\"https:\/\/grayguns.com\/#organization\",\"name\":\"Grayguns\",\"url\":\"https:\/\/grayguns.com\/\",\"logo\":{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"https:\/\/grayguns.com\/#\/schema\/logo\/image\/\",\"url\":\"https:\/\/grayguns.com\/wp-content\/uploads\/2018\/01\/grayguns-logo-r-520x.png\",\"contentUrl\":\"https:\/\/grayguns.com\/wp-content\/uploads\/2018\/01\/grayguns-logo-r-520x.png\",\"width\":520,\"height\":88,\"caption\":\"Grayguns\"},\"image\":{\"@id\":\"https:\/\/grayguns.com\/#\/schema\/logo\/image\/\"},\"sameAs\":[\"https:\/\/www.facebook.com\/graygunsusa\/\",\"https:\/\/x.com\/grayguns\"]}]}<\/script>\n<meta property=\"product:price:amount\" content=\"90.00\" \/>\n<meta property=\"product:price:currency\" content=\"USD\" \/>\n<meta property=\"og:availability\" content=\"instock\" \/>\n<meta property=\"product:availability\" content=\"instock\" \/>\n<meta property=\"product:retailer_item_id\" content=\"SYS-HK-USP\" \/>\n<meta property=\"product:condition\" content=\"new\" \/>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"HK USP, HK45 Short Reset System - Grayguns","description":"The HK USP & HK45 Short Reset System replicates our custom in-house short reset conversion. Reduced reset, over-travel and pull weight.","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/grayguns.com\/product\/hk-usp-hk45-short-reset-system\/","og_locale":"en_US","og_type":"article","og_title":"HK USP, HK45 Short Reset System","og_description":"Replicates our custom in-house short reset conversion.","og_url":"https:\/\/grayguns.com\/product\/hk-usp-hk45-short-reset-system\/","og_site_name":"Grayguns","article_publisher":"https:\/\/www.facebook.com\/graygunsusa\/","article_modified_time":"2024-04-27T03:06:58+00:00","og_image":[{"width":600,"height":316,"url":"https:\/\/grayguns.com\/wp-content\/uploads\/2018\/12\/hk-srs-usp-hk45-fb.jpg","type":"image\/jpeg"}],"twitter_card":"summary_large_image","twitter_site":"@grayguns","twitter_misc":{"Price":"&#36;90.00","Availability":"In stock"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":["WebPage","ItemPage"],"@id":"https:\/\/grayguns.com\/product\/hk-usp-hk45-short-reset-system\/","url":"https:\/\/grayguns.com\/product\/hk-usp-hk45-short-reset-system\/","name":"HK USP, HK45 Short Reset System - Grayguns","isPartOf":{"@id":"https:\/\/grayguns.com\/#website"},"primaryImageOfPage":{"@id":"https:\/\/grayguns.com\/product\/hk-usp-hk45-short-reset-system\/#primaryimage"},"image":{"@id":"https:\/\/grayguns.com\/product\/hk-usp-hk45-short-reset-system\/#primaryimage"},"thumbnailUrl":"https:\/\/grayguns.com\/wp-content\/uploads\/2018\/12\/grayguns-hk-reduced-reset-kit-usp-45-101.jpg","datePublished":"2018-12-24T17:00:38+00:00","dateModified":"2024-04-27T03:06:58+00:00","description":"The HK USP & HK45 Short Reset System replicates our custom in-house short reset conversion. Reduced reset, over-travel and pull weight.","breadcrumb":{"@id":"https:\/\/grayguns.com\/product\/hk-usp-hk45-short-reset-system\/#breadcrumb"},"inLanguage":"en-US","potentialAction":[{"@type":"ReadAction","target":["https:\/\/grayguns.com\/product\/hk-usp-hk45-short-reset-system\/"]}]},{"@type":"ImageObject","inLanguage":"en-US","@id":"https:\/\/grayguns.com\/product\/hk-usp-hk45-short-reset-system\/#primaryimage","url":"https:\/\/grayguns.com\/wp-content\/uploads\/2018\/12\/grayguns-hk-reduced-reset-kit-usp-45-101.jpg","contentUrl":"https:\/\/grayguns.com\/wp-content\/uploads\/2018\/12\/grayguns-hk-reduced-reset-kit-usp-45-101.jpg","width":900,"height":900,"caption":"HK USP or 45 Short Reset System"},{"@type":"BreadcrumbList","@id":"https:\/\/grayguns.com\/product\/hk-usp-hk45-short-reset-system\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https:\/\/grayguns.com\/"},{"@type":"ListItem","position":2,"name":"Shop","item":"https:\/\/grayguns.com\/list-everything\/"},{"@type":"ListItem","position":3,"name":"HK USP, HK45 Short Reset System"}]},{"@type":"WebSite","@id":"https:\/\/grayguns.com\/#website","url":"https:\/\/grayguns.com\/","name":"Grayguns","description":"SIG Sauer Precision Upgrade Components, Gunsmithing","publisher":{"@id":"https:\/\/grayguns.com\/#organization"},"potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/grayguns.com\/?s={search_term_string}"},"query-input":"required name=search_term_string"}],"inLanguage":"en-US"},{"@type":"Organization","@id":"https:\/\/grayguns.com\/#organization","name":"Grayguns","url":"https:\/\/grayguns.com\/","logo":{"@type":"ImageObject","inLanguage":"en-US","@id":"https:\/\/grayguns.com\/#\/schema\/logo\/image\/","url":"https:\/\/grayguns.com\/wp-content\/uploads\/2018\/01\/grayguns-logo-r-520x.png","contentUrl":"https:\/\/grayguns.com\/wp-content\/uploads\/2018\/01\/grayguns-logo-r-520x.png","width":520,"height":88,"caption":"Grayguns"},"image":{"@id":"https:\/\/grayguns.com\/#\/schema\/logo\/image\/"},"sameAs":["https:\/\/www.facebook.com\/graygunsusa\/","https:\/\/x.com\/grayguns"]}]},"product_price_amount":"90.00","product_price_currency":"USD","og_availability":"instock","product_availability":"instock","product_retailer_item_id":"SYS-HK-USP","product_condition":"new"},"_links":{"self":[{"href":"https:\/\/grayguns.com\/wp-json\/wp\/v2\/product\/24020"}],"collection":[{"href":"https:\/\/grayguns.com\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/grayguns.com\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/grayguns.com\/wp-json\/wp\/v2\/comments?post=24020"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/grayguns.com\/wp-json\/wp\/v2\/media\/24024"}],"wp:attachment":[{"href":"https:\/\/grayguns.com\/wp-json\/wp\/v2\/media?parent=24020"}],"wp:term":[{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/grayguns.com\/wp-json\/wp\/v2\/product_cat?post=24020"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/grayguns.com\/wp-json\/wp\/v2\/product_tag?post=24020"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}