{"product_id":"silencerco-delta-thread-spacer-22-lr-1-2x28-steel-black-oxide","title":"SilencerCo Delta Thread Spacer .22 LR 1\/2x28 Steel Black Oxide","description":"\u003cp\u003e\u003cspan style=\"font-size: 14pt;\"\u003eThe \u003cstrong\u003e\u003cspan style=\"background-color: #ffff00;\"\u003eSilencerCo Delta Thread Spacer\u003c\/span\u003e\u003c\/strong\u003e is a precision-fit mounting accessory for \u003cstrong\u003e\u003cspan style=\"background-color: #ffff00;\"\u003e.22 LR\u003c\/span\u003e\u003c\/strong\u003e rimfire silencers using the Delta thread system. Machined from durable \u003cstrong\u003esteel\u003c\/strong\u003e with a \u003cstrong\u003eblack oxide\u003c\/strong\u003e finish, this spacer installs between the barrel shoulder and the suppressor to take up excess thread length on host barrels where the threads are longer than the recommended \u003cstrong\u003e.400\"\u003c\/strong\u003e standard.\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"font-size: 14pt;\"\u003eThe spacer occupies roughly \u003cstrong\u003e.25\"\u003c\/strong\u003e of thread engagement, allowing the suppressor to index properly and shoulder squarely against the barrel face rather than bottoming out on extra threads. This ensures consistent lockup, repeatable point of impact, and full thread contact between the suppressor and barrel - critical for both sound performance and safe mounting on a rimfire host.\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"font-size: 14pt;\"\u003eDesigned for use on \u003cstrong\u003e1\/2\"-28\u003c\/strong\u003e threaded barrels (the standard rimfire thread pitch), the AC114 spacer is compatible with SilencerCo Delta-mount rimfire suppressors including the \u003cstrong\u003eSparrow\u003c\/strong\u003e and \u003cstrong\u003eSwitchback\u003c\/strong\u003e. It is an ideal solution for AR-style .22 LR uppers and other rimfire builds with extended muzzle threads that need to be shortened back to a proper rimfire shoulder.\u003c\/span\u003e\u003c\/p\u003e","brand":"SilencerCo","offers":[{"title":"Default Title","offer_id":54990542438722,"sku":"1449","price":14.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0997\/7921\/5682\/files\/hires_c599fa78-8559-4916-8423-5c5b2a380376.png?v=1784180999","url":"https:\/\/centerfiresystems.com\/products\/silencerco-delta-thread-spacer-22-lr-1-2x28-steel-black-oxide","provider":"Centerfire Systems","version":"1.0","type":"link"}