{"product_id":"cmmg-55ca65a-receiver-extension-kit-black-ar-15-pistol-buffer-tube-w-carbine-buffer","title":"CMMG 55CA65A Receiver Extension Kit Black AR-15 Pistol Buffer Tube w\/ Carbine Buffer","description":"\u003cp\u003e\u003cspan style=\"font-size: 14pt;\"\u003eThe \u003cstrong\u003e\u003cspan style=\"background-color: #ffff00;\"\u003eCMMG 55CA65A Receiver Extension Kit\u003c\/span\u003e\u003c\/strong\u003e is a complete drop-in buffer system for assembling an \u003cstrong\u003eAR-15 pistol\u003c\/strong\u003e lower or refreshing the rear of an existing build. This kit bundles every component required to finish the back end of a pistol lower in one box, eliminating the guesswork of sourcing individual parts.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size: 14pt;\"\u003eAt the heart of the kit is a \u003cstrong\u003epistol-length buffer tube\u003c\/strong\u003e machined from \u003cstrong\u003ealuminum\u003c\/strong\u003e and finished in a durable matte \u003cstrong\u003eblack\u003c\/strong\u003e anodized coating. It is paired with a \u003cstrong\u003ecarbine-weight buffer assembly\u003c\/strong\u003e and a \u003cstrong\u003ecarbine action spring\u003c\/strong\u003e, a proven combination for reliable cycling on \u003cstrong\u003e5.56 NATO\u003c\/strong\u003e and \u003cstrong\u003e.300 AAC Blackout\u003c\/strong\u003e AR-pistol platforms.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size: 14pt;\"\u003eRounding out the kit is an \u003cstrong\u003eambidextrous sling mount end plate\u003c\/strong\u003e, which provides a secure attachment point for sling swivels and accepts a sling from either side of the firearm. The included components install using standard tools and mate with any mil-spec \u003cstrong\u003eAR-15 lower receiver\u003c\/strong\u003e, making this an ideal choice for new pistol builds or as a quality replacement for worn factory components.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size: 14pt;\"\u003eYour purchase includes:\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan style=\"font-size: 14pt;\"\u003e\u003cstrong\u003ePistol buffer tube\u003c\/strong\u003e (aluminum, black finish)\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"font-size: 14pt;\"\u003e\u003cstrong\u003eCarbine buffer assembly\u003c\/strong\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"font-size: 14pt;\"\u003e\u003cstrong\u003eCarbine action spring\u003c\/strong\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"font-size: 14pt;\"\u003e\u003cstrong\u003eAmbidextrous sling mount end plate\u003c\/strong\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"CMMG","offers":[{"title":"Default Title","offer_id":55002102890818,"sku":"96790","price":52.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0997\/7921\/5682\/files\/hires_34c09fc2-4ec0-43f6-b47a-98c639a355f3.png?v=1784519821","url":"https:\/\/centerfiresystems.com\/products\/cmmg-55ca65a-receiver-extension-kit-black-ar-15-pistol-buffer-tube-w-carbine-buffer","provider":"Centerfire Systems","version":"1.0","type":"link"}