{"product_id":"colt-le6940ck-ar-15-5-56-nato-16-1-upper-receiver-conversion-kit","title":"Colt LE6940CK AR-15 5.56 NATO 16.1\" Upper Receiver Conversion Kit","description":"\u003cp\u003e\u003cspan style=\"font-size: 14pt;\"\u003eThe \u003cstrong\u003e\u003cspan style=\"background-color: #ffff00;\"\u003eColt LE6940CK\u003c\/span\u003e\u003c\/strong\u003e is a complete \u003cstrong\u003e\u003cspan style=\"background-color: #ffff00;\"\u003e5.56 NATO\u003c\/span\u003e\u003c\/strong\u003e upper receiver conversion kit built around a \u003cstrong\u003e16.1\"\u003c\/strong\u003e barrel and Colt's proven direct-gas-impingement operating system. Drop this complete upper onto any mil-spec \u003cstrong\u003eAR-15\u003c\/strong\u003e lower receiver and you have an instant duty-grade carbine based on the factory LE6940 platform used by law enforcement agencies nationwide.\u003c\/span\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003cspan style=\"font-size: 14pt;\"\u003eThis conversion kit ships with the complete upper receiver assembly, an \u003cstrong\u003eA2 front sight\u003c\/strong\u003e, a charging handle, a bolt carrier group, and a rear back-up iron sight. The barrel is finished in \u003cstrong\u003eblack\u003c\/strong\u003e and is chambered for both 5.56 NATO and .223 Remington, giving you the broadest ammunition flexibility in the AR-15 world. The included bolt carrier group and charging handle are matched to the upper for reliable function straight out of the box.\u003c\/span\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003cspan style=\"font-size: 14pt;\"\u003eDerived from Colt's law enforcement \u003cstrong\u003eLE6940\u003c\/strong\u003e carbine, the LE6940CK upper brings the same duty-grade components found on factory Colt carbines to builders looking to assemble a complete patrol rifle from a registered lower. Whether you are a department armorer standardizing a fleet or a civilian building a faithful Colt service carbine, this upper delivers the rugged, no-nonsense reliability that has defined Colt AR-platform rifles for decades.\u003c\/span\u003e\u003c\/p\u003e","brand":"Colt Mfg","offers":[{"title":"Default Title","offer_id":55334559875394,"sku":"LE6940CK","price":1099.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0997\/7921\/5682\/files\/alt_1273fd69-c870-456e-bc24-3822cf76832d.jpg?v=1785168882","url":"https:\/\/centerfiresystems.com\/products\/colt-le6940ck-ar-15-5-56-nato-16-1-upper-receiver-conversion-kit","provider":"Centerfire Systems","version":"1.0","type":"link"}