{"product_id":"colt-le6940-upper-reciever-kit-5-56-nato-16-1-in-black","title":"Colt LE6940 Upper Reciever Kit 5.56 Nato 16.1 in. Black","description":"\u003cp\u003eThe Colt LE6940 upper receiver assembly features a monolithic design that integrates a continuous Picatinny top rail with rigid mounting surfaces for enhanced durability and stability. Its free floated barrel design helps maintain consistent accuracy while reducing external pressure on the barrel. A built-in flip-up front sight is compatible with most standard height rear sights for flexible sight configurations. The chrome lined, button rifled barrel with a 1-7 twist supports reliable performance with 5.56x45 NATO ammunition.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eMonolithic upper receiver design\u003c\/li\u003e\n\u003cli\u003eOne-piece Picatinny top rail\u003c\/li\u003e\n\u003cli\u003eFree floated barrel\u003c\/li\u003e\n\u003cli\u003eBuilt-in flip-up front sight\u003c\/li\u003e\n\u003cli\u003eBarrel length: 16 in\u003c\/li\u003e\n\u003cli\u003eChrome lined, button rifled barrel\u003c\/li\u003e\n\u003cli\u003e1-7 twist rate\u003c\/li\u003e\n\u003cli\u003eCarbine length gas system\u003c\/li\u003e\n\u003cli\u003eChambered in 5.56 x 45 NATO\u003c\/li\u003e\n\u003cli\u003eCompatible with AR-15 platform\u003c\/li\u003e\n\u003cli\u003eReceiver style: Complete\u003c\/li\u003e\n\u003cli\u003eFinish: Matte\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Colt","offers":[{"title":"Default Title","offer_id":67834980008160,"sku":"1214734","price":995.78,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0822\/7559\/8560\/files\/1214734_1.jpg?v=1791568225","url":"https:\/\/redbayououtdoorsupply.com\/products\/colt-le6940-upper-reciever-kit-5-56-nato-16-1-in-black","provider":"Red Bayou Outdoor Supply","version":"1.0","type":"link"}