{"product_id":"cmmg-zeroed-picatinny-end-cap-ar-15-22lr-6061-aluminum-black","title":"CMMG Zeroed Picatinny End Cap AR-15 .22LR 6061 Aluminum Black","description":"\u003cp\u003e\u003cspan style=\"font-size: 14pt;\"\u003eThe \u003cstrong\u003e\u003cspan style=\"background-color: #ffff00;\"\u003eCMMG Zeroed Picatinny End Cap\u003c\/span\u003e\u003c\/strong\u003e is a purpose-built accessory designed specifically for \u003cstrong\u003e\u003cspan style=\"background-color: #ffff00;\"\u003eAR-15 .22LR\u003c\/span\u003e\u003c\/strong\u003e conversion builds. In a dedicated .22LR setup the standard carbine buffer tube is not required, and this end cap is installed in its place to cleanly close off the rear of the lower receiver while adding functional \u003cstrong\u003e1913 Picatinny rail space\u003c\/strong\u003e at the very back of the firearm.\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"font-size: 14pt;\"\u003ePrecision-machined from \u003cstrong\u003e6061 aluminum\u003c\/strong\u003e and finished in a durable \u003cstrong\u003ehard anodized black\u003c\/strong\u003e coating, the Zeroed Picatinny End Cap drops into any \u003cstrong\u003emil-spec AR-15 lower receiver\u003c\/strong\u003e. The integrated Picatinny sections provide a clean, snag-free mounting point for slings, single-point attachments, lights, or other rail-compatible accessories, all without the bulk, weight, or complexity of a full buffer tube assembly. It is a smart, low-mass solution for rimfire trainers and compact .22LR builds.\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"font-size: 14pt;\"\u003eMade by \u003cstrong\u003eCMMG\u003c\/strong\u003e in the \u003cstrong\u003eUSA\u003c\/strong\u003e and finished in true \u003cstrong\u003eblack\u003c\/strong\u003e, the Zeroed Picatinny End Cap brings the company's renowned fit and finish to one of the simplest yet most overlooked pieces of an AR build. It is an ideal upgrade for anyone running a dedicated .22LR platform who wants a minimalist rear configuration without sacrificing the ability to mount accessories.\u003c\/span\u003e\u003c\/p\u003e","brand":"CMMG","offers":[{"title":"Default Title","offer_id":55292034122050,"sku":"22CA6E8","price":39.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0997\/7921\/5682\/files\/alt_40f8c1bf-7a7e-4950-86c2-a9c5cbeb52c3.jpg?v=1785102159","url":"https:\/\/centerfiresystems.com\/products\/cmmg-zeroed-picatinny-end-cap-ar-15-22lr-6061-aluminum-black","provider":"Centerfire Systems","version":"1.0","type":"link"}