{"product_id":"hk-barrel-usp-t-45acp-5-09-threaded","title":"HK Barrel USP-T .45 ACP 5.09\" Threaded – USP Tactical","description":"\u003cp\u003eThe HK factory threaded barrel extends your USP Tactical's suppressor-hosting capability with precision German engineering. This 5.09-inch barrel provides reliable lockup and accuracy while offering standard threading for attaching suppressors or compensators. Genuine HK parts maintain the tight tolerances and durability the USP platform is known for.\u003c\/p\u003e\u003cp\u003eThis barrel is a direct factory replacement for HK USP Tactical models chambered in .45 ACP. The threaded muzzle allows integration with sound suppressors (NFA items requiring ATF approval) or other muzzle devices. Manufactured to HK's exacting specifications with corrosion-resistant finish. Installation requires basic armorer skills and adherence to proper headspace verification.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e Threaded barrel\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCaliber:\u003c\/strong\u003e .45 ACP\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLength:\u003c\/strong\u003e 5.09 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThread Pitch:\u003c\/strong\u003e .578-28 TPI (standard for .45 ACP suppressors)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Steel\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFinish:\u003c\/strong\u003e Corrosion-resistant black\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompatible Firearms:\u003c\/strong\u003e HK USP Tactical .45 ACP\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer:\u003c\/strong\u003e Heckler \u0026amp; Koch\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eNote: Use of suppressors requires compliance with NFA regulations including ATF Form 4 approval and applicable state\/local laws.\u003c\/p\u003e","brand":"Heckler \u0026 Koch","offers":[{"title":"Default Title","offer_id":47940737925375,"sku":"HK226349","price":269.95,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0729\/0434\/3807\/files\/1272529.jpg?v=1766567011","url":"https:\/\/doublestackstore.com\/products\/hk-barrel-usp-t-45acp-5-09-threaded","provider":"Double Stack Store","version":"1.0","type":"link"}