{"product_id":"jk-armament-hub-piston-mount-9mm-1-2x28-aluminum-stainless-steel-raw","title":"JK Armament HUB Piston Mount 9mm 1\/2x28 Aluminum\/Stainless Steel - Raw","description":"\u003cp\u003e\u003cspan style=\"font-size: 14pt;\"\u003eThe \u003cstrong\u003e\u003cspan style=\"background-color: #ffff00;\"\u003eJK Armament HUB Piston Mount\u003c\/span\u003e\u003c\/strong\u003e is a piston-style suppressor mounting interface built to deliver reliable operation of \u003cstrong\u003eJK 155 series\u003c\/strong\u003e pistol suppressors on \u003cstrong\u003esemi-automatic centerfire pistols\u003c\/strong\u003e. Purpose-built for \u003cstrong\u003e\u003cspan style=\"background-color: #ffff00;\"\u003e9mm Luger\u003c\/span\u003e\u003c\/strong\u003e host pistols threaded in \u003cstrong\u003e1\/2\"x28\u003c\/strong\u003e, the HUB is machined from a combination of \u003cstrong\u003ealuminum and stainless steel\u003c\/strong\u003e and offered here in a \u003cstrong\u003e\u003cspan style=\"background-color: #ffff00;\"\u003eRaw\u003c\/span\u003e\u003c\/strong\u003e, uncoated finish.\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"font-size: 14pt;\"\u003eThe piston-driven design keeps the suppressor baffle stack mechanically locked to the barrel while the slide cycles, smoothing semi-auto function, slowing slide velocity, and reducing gas blowback toward the shooter. Compatible with \u003cstrong\u003eJK Armament 155\u003c\/strong\u003e series suppressors and other brands' pistol suppressors rated for piston operation, the HUB Piston Mount weighs approximately \u003cstrong\u003e4.50 oz\u003c\/strong\u003e and is built around the standard \u003cstrong\u003e9mm\u003c\/strong\u003e host pistol thread pattern used across most modern handgun platforms.\u003c\/span\u003e\u003c\/p\u003e","brand":"JK Armament","offers":[{"title":"Default Title","offer_id":55065390514498,"sku":"189141","price":203.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0997\/7921\/5682\/files\/hires_81eed947-2508-40aa-a25c-c523a8147f37.png?v=1784738332","url":"https:\/\/centerfiresystems.com\/products\/jk-armament-hub-piston-mount-9mm-1-2x28-aluminum-stainless-steel-raw","provider":"Centerfire Systems","version":"1.0","type":"link"}