{"product_id":"colt-le6933-upper-reciever-kit-5-56-nato-11-5-in-black","title":"Colt LE6933 Upper Reciever Kit 5.56 Nato 11.5 in. Black","description":"The Colt M4 complete upper assembly delivers compact handling, reliable operation, and consistent accuracy in a rugged AR-compatible platform. It features an 11.5-inch chrome-lined barrel with a 1:7 twist rate, direct gas operating system, and flat top receiver for versatile optic and accessory mounting. Chambered in 223 Rem and 556 NATO, this assembly includes a complete bolt carrier assembly, charging handle, and adjustable iron sights. Precision construction and durable materials ensure dependable performance in demanding environments.","brand":"Colt","offers":[{"title":"Default Title","offer_id":48078600601739,"sku":"1214747","price":682.8,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0677\/8581\/8251\/files\/307895883.jpg?v=1784008550","url":"https:\/\/taktactical.com\/products\/colt-le6933-upper-reciever-kit-5-56-nato-11-5-in-black","provider":"Taktactical.com","version":"1.0","type":"link"}