{"id":6491,"date":"2026-07-26T22:48:13","date_gmt":"2026-07-26T22:48:13","guid":{"rendered":"https:\/\/landmarkfirearms.com\/ca\/?post_type=product&#038;p=6491"},"modified":"2026-07-26T22:48:16","modified_gmt":"2026-07-26T22:48:16","slug":"heckler-koch-hk-usc-45-acp-16-101-black-polymer-skeleton-black-stock","status":"publish","type":"product","link":"https:\/\/landmarkfirearms.com\/ca\/product\/heckler-koch-hk-usc-45-acp-16-101-black-polymer-skeleton-black-stock\/","title":{"rendered":"Heckler &#038; Koch H&#038;K USC .45 ACP 16&#8243; 10+1 Black Polymer, Skeleton Black Stock"},"content":{"rendered":"<h2 id=\"main-product-title\" class=\"item_header\">Buy Heckler &amp; Koch H&amp;K USC .45 ACP 16&#8243; 10+1 Black Polymer, Skeleton Black Stock Online<\/h2>\n<div>Buy Heckler &amp; Koch H&amp;K USC .45 ACP 16&#8243; 10+1 Black Polymer, Skeleton Black Stock Online. The HK USC is a civilian utility carbine that uses the classic hard-hitting .45 ACP cartridge. Matched with a simple and ultra-reliable blowback operating system, the HK USC is a radical departure from traditional firearms designs. Extensive use of durable, tough, corrosion proof, reinforced polymers found on HK&#8217;s line of military and police arms ensures lightweight and durability and the highest grade of weapons steel is used in the cold hammer forged target barrel and the solidly constructed bolt mechanism. Buy Heckler &amp; Koch H&amp;K USC .45 ACP 16&#8243; 10+1 Black Polymer, Skeleton Black Stock Online. The skeletonized buttstock is capped with a comfortable rubber cheek rest and recoil pad. The web of the pistol grip is open for a comfortable handhold for a wide range of shooting applications. Hard points located on the top and sides of the receiver and handguard make attachment of optional Picatinny rails easy allowing almost any kind of accessory to be mounted. Features ambidextrous safety\/selector lever and oversized trigger guard for easy operation while wearing gloves. Includes a polymer 10rd magazine. Buy Heckler &amp; Koch H&amp;K USC .45 ACP 16&#8243; 10+1 Black Polymer, Skeleton Black Stock Online.<\/div>\n<div><\/div>\n<div>\n<table id=\"xzeicCOrpsR\" class=\"table table-striped table-bordered\" role=\"presentation\">\n<tbody>\n<tr>\n<td colspan=\"2\"><strong>Product Information<\/strong><\/td>\n<\/tr>\n<tr>\n<td>Caliber<\/td>\n<td><a href=\"https:\/\/westerngunshop.com\/product\/colt-crx-16-gen2-5-56-marksman-16-carbine\/\" aria-label=\"View this caliber in search\">45 Automatic Colt Pistol (45ACP)<\/a><\/td>\n<\/tr>\n<tr>\n<td>Barrel Length<\/td>\n<td>16<\/td>\n<\/tr>\n<tr>\n<td>Safety<\/td>\n<td>Ambidextrous<\/td>\n<\/tr>\n<tr>\n<td>Capacity<\/td>\n<td>10 + 1<\/td>\n<\/tr>\n<tr>\n<td>Stock<\/td>\n<td>Black<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<div>Model: <strong>81000092<\/strong><\/div>\n<div><\/div>\n<div>Condition: <strong>Factory New<\/strong><\/div>\n<div><\/div>\n<div>UPC: <strong>642230260382<\/strong><\/div>\n<div><\/div>\n<div>MFG: <strong>HECKLER &amp; KOCH INC<\/strong><\/div>\n","protected":false},"featured_media":6521,"comment_status":"open","ping_status":"closed","template":"","meta":[],"product_brand":[],"product_cat":[164,197,198],"product_tag":[],"class_list":["post-6491","product","type-product","status-publish","product_cat-firearms","product_cat-long-guns-for-sale","product_cat-rifles-for-sale","first","instock","sale","shipping-taxable","purchasable","product-type-simple"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v28.1 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Buy Heckler &amp; Koch H&amp;K USC .45 ACP 16&quot; 10+1 Black Polymer, Skeleton Black Stock Online<\/title>\n<meta name=\"description\" content=\"Buy Heckler &amp; Koch H&amp;K USC .45 ACP 16&quot; 10+1 Black Polymer, Skeleton Black Stock Online. The HK USC is a civilian utility carbine that uses the classic hard-hitting .45 ACP cartridge. Matched with a simple and ultra-reliable blowback operating system, the HK USC is a radical departure from traditional firearms designs\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/landmarkfirearms.com\/ca\/product\/heckler-koch-hk-usc-45-acp-16-101-black-polymer-skeleton-black-stock\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Buy Heckler &amp; Koch H&amp;K USC .45 ACP 16&quot; 10+1 Black Polymer, Skeleton Black Stock Online\" \/>\n<meta property=\"og:description\" content=\"Buy Heckler &amp; Koch H&amp;K USC .45 ACP 16&quot; 10+1 Black Polymer, Skeleton Black Stock Online. The HK USC is a civilian utility carbine that uses the classic hard-hitting .45 ACP cartridge. Matched with a simple and ultra-reliable blowback operating system, the HK USC is a radical departure from traditional firearms designs\" \/>\n<meta property=\"og:url\" content=\"https:\/\/landmarkfirearms.com\/ca\/product\/heckler-koch-hk-usc-45-acp-16-101-black-polymer-skeleton-black-stock\/\" \/>\n<meta property=\"og:site_name\" content=\"Canada\" \/>\n<meta property=\"article:modified_time\" content=\"2026-07-26T22:48:16+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/landmarkfirearms.com\/ca\/wp-content\/uploads\/sites\/2\/2026\/07\/Buy-Heckler-Koch-HK-USC-.45-ACP-16-101-Black-Polymer-Skeleton-Black-Stock-Online.png\" \/>\n\t<meta property=\"og:image:width\" content=\"532\" \/>\n\t<meta property=\"og:image:height\" content=\"326\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/png\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data1\" content=\"2 minutes\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/landmarkfirearms.com\\\/ca\\\/product\\\/heckler-koch-hk-usc-45-acp-16-101-black-polymer-skeleton-black-stock\\\/\",\"url\":\"https:\\\/\\\/landmarkfirearms.com\\\/ca\\\/product\\\/heckler-koch-hk-usc-45-acp-16-101-black-polymer-skeleton-black-stock\\\/\",\"name\":\"Buy Heckler &amp; Koch H&amp;K USC .45 ACP 16\\\" 10+1 Black Polymer, Skeleton Black Stock Online\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/landmarkfirearms.com\\\/ca\\\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\\\/\\\/landmarkfirearms.com\\\/ca\\\/product\\\/heckler-koch-hk-usc-45-acp-16-101-black-polymer-skeleton-black-stock\\\/#primaryimage\"},\"image\":{\"@id\":\"https:\\\/\\\/landmarkfirearms.com\\\/ca\\\/product\\\/heckler-koch-hk-usc-45-acp-16-101-black-polymer-skeleton-black-stock\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/landmarkfirearms.com\\\/ca\\\/wp-content\\\/uploads\\\/sites\\\/2\\\/2026\\\/07\\\/Buy-Heckler-Koch-HK-USC-.45-ACP-16-101-Black-Polymer-Skeleton-Black-Stock-Online.png\",\"datePublished\":\"2026-07-26T22:48:13+00:00\",\"dateModified\":\"2026-07-26T22:48:16+00:00\",\"description\":\"Buy Heckler &amp; Koch H&amp;K USC .45 ACP 16\\\" 10+1 Black Polymer, Skeleton Black Stock Online. The HK USC is a civilian utility carbine that uses the classic hard-hitting .45 ACP cartridge. 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The HK USC is a civilian utility carbine that uses the classic hard-hitting .45 ACP cartridge. Matched with a simple and ultra-reliable blowback operating system, the HK USC is a radical departure from traditional firearms designs","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:\/\/landmarkfirearms.com\/ca\/product\/heckler-koch-hk-usc-45-acp-16-101-black-polymer-skeleton-black-stock\/","og_locale":"en_US","og_type":"article","og_title":"Buy Heckler &amp; Koch H&amp;K USC .45 ACP 16\" 10+1 Black Polymer, Skeleton Black Stock Online","og_description":"Buy Heckler &amp; Koch H&amp;K USC .45 ACP 16\" 10+1 Black Polymer, Skeleton Black Stock Online. The HK USC is a civilian utility carbine that uses the classic hard-hitting .45 ACP cartridge. 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