{"product_id":"jk-armament-jk155-hd-direct-thread-mount-578x28-stainless-steel-cerakote-black","title":"JK Armament JK155 HD Direct Thread Mount .578x28 Stainless Steel Cerakote Black","description":"\u003cp\u003e\u003cspan style=\"font-size: 14pt;\"\u003eThe \u003cstrong\u003e\u003cspan style=\"background-color: #ffff00;\"\u003eJK Armament JK155 HD Direct Thread Mount\u003c\/span\u003e\u003c\/strong\u003e is a heavy-duty suppressor attachment machined from \u003cstrong\u003e17-4 stainless steel\u003c\/strong\u003e and finished in a durable \u003cstrong\u003eCerakote black\u003c\/strong\u003e coating. Designed to securely mate \u003cstrong\u003eJK 155 series suppressors\u003c\/strong\u003e to host barrels with a \u003cstrong\u003e.578x28\u003c\/strong\u003e thread pitch, this mount combines rugged construction with straightforward, tool-friendly installation.\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"font-size: 14pt;\"\u003eOn the barrel side, the JK155 HD features a \u003cstrong\u003e.578x28\u003c\/strong\u003e thread pattern that threads directly onto the host firearm's muzzle. The suppressor side accepts the industry-standard \u003cstrong\u003eHUB 1.375-24 (1-3\/8x24) TPI\u003c\/strong\u003e interface, so the mount pairs cleanly with all JK 155 suppressors and other HUB-compatible cans. With a \u003cstrong\u003e1.55\" outer diameter\u003c\/strong\u003e, the mount provides a solid shoulder surface for repeatable lockup and proper concentric alignment shot after shot.\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"font-size: 14pt;\"\u003e\u003cstrong\u003eHeat-treated 17-4 stainless steel\u003c\/strong\u003e construction gives the JK155 HD the toughness to handle heavy-recoil magnum and large-bore cartridges, while the \u003cstrong\u003eCerakote finish\u003c\/strong\u003e shields the steel from corrosion, carbon, and handling wear. Whether you run a JK 155 for precision, hunting, or hard-use applications, this direct thread mount installs securely, removes easily for cleaning or swap-out, and delivers the same locking geometry every time it goes on.\u003c\/span\u003e\u003c\/p\u003e","brand":"JK Armament","offers":[{"title":"Default Title","offer_id":55064726536514,"sku":"189126","price":90.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0997\/7921\/5682\/files\/hires_be484d1f-e2a1-43f0-98a0-cefa2f7dcc5f.png?v=1784737261","url":"https:\/\/centerfiresystems.com\/products\/jk-armament-jk155-hd-direct-thread-mount-578x28-stainless-steel-cerakote-black","provider":"Centerfire Systems","version":"1.0","type":"link"}