{"product_id":"cmmg-rifle-receiver-ext-stock-kit","title":"Cmmg Rifle Receiver Ext\/stock Kit","description":"Combine this CMMG AR-15 Complete A1 Style Receiver Extension\/Stock Kit with your choice of lower parts kit to complete your lower group. Comes with a rifle length receiver extension tube, rifle buffer, rifle buffer spring and A1 length fixed stock.\u003cbr\u003e\u003cbr\u003e\u003cb\u003eFeatures\u003c\/b\u003e :\u003cbr\u003e\u003cul\u003e\u003cli\u003e,Kit includes- Receiver extension tube, end cap, recoil spring and buffer, stock and stock screw,\u003c\/li\u003e\u003c\/ul\u003e","brand":"CMMG","offers":[{"title":"Default Title","offer_id":45827749839067,"sku":"CMMG55CA646","price":87.96,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0658\/1072\/7131\/files\/180043127.webp?v=1737031287","url":"https:\/\/www.atcostammo.com\/products\/cmmg-rifle-receiver-ext-stock-kit","provider":"AtCostAmmo.com","version":"1.0","type":"link"}