{"product_id":"colt-le6921-upper-reciever-kit-5-56-nato-14-5-in-black","title":"Colt LE6921 Upper Reciever Kit 5.56 Nato 14.5 in. Black","description":"The Colt LE6921 upper assembly is built to deliver reliable performance and consistent accuracy in a durable AR-compatible platform. It features a 14.5-inch chrome-lined barrel with a 1:7 right-hand twist and M4 contour for balanced handling and dependable operation. Chambered in 223 Rem and 556 NATO, this upper includes a bolt carrier assembly and charging handle for a complete setup. The black finish and precision construction provide long-lasting durability and smooth function.","brand":"Colt","offers":[{"title":"Default Title","offer_id":48023530209419,"sku":"1214740","price":682.8,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0677\/8581\/8251\/files\/307895527.jpg?v=1783971737","url":"https:\/\/taktactical.com\/products\/colt-le6921-upper-reciever-kit-5-56-nato-14-5-in-black","provider":"Taktactical.com","version":"1.0","type":"link"}