{"product_id":"cmmg-receiver-ext-kit-carbine-ar15","title":"Cmmg Receiver Ext Kit Carbine Ar15","description":"When you are thinking about building a new AR-15 rifle or completing that lower you have had sitting around this CMMG AR-15 Carbine Receiver Extension Kit 6-position Mil-Spec is the perfect one. This kit contains an AR-15 carbine receiver extension, end plate, carbine buffer and spring.\u003cbr\u003e\u003cbr\u003e\u003cb\u003eFeatures\u003c\/b\u003e :\u003cbr\u003e\u003cul\u003e\n\u003cli\u003eDesigned to work with both standard 5.556mm NATO AR rifle builds\u003c\/li\u003e\n\u003cli\u003eHigh quality anodized aluminum\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"CMMG","offers":[{"title":"Default Title","offer_id":45827749937371,"sku":"CMMG55CA6C7","price":58.54,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0658\/1072\/7131\/files\/180043128.webp?v=1737031291","url":"https:\/\/www.atcostammo.com\/products\/cmmg-receiver-ext-kit-carbine-ar15","provider":"AtCostAmmo.com","version":"1.0","type":"link"}