{"product_id":"bca-bc-15-5-56-nato-16-black-nitride-cold-hammer-forged-m4-1-8-twist-carbine-length-gas-system","title":"BC-15 5.56 NATO 16\" Black Nitride Cold Hammer Forged M4, 1:8 Twist, Carbine Length Gas System","description":"\u003cp\u003e\u003cstrong\u003eCold Hammer Forged Barrel\u003c\/strong\u003e\u003c\/p\u003e \u003cp\u003eThis Bear Creek Arsenal AR-15 16\" M4 contour, Black Nitride 5.56 Cold Hammer Forged barrel has a carbine length gas system with a 1:8 twist rate. Our rifle barrels are made from the finest 4150 Chrome Moly Vanadium and precisely rifled for high accuracy at a great price.\u003c\/p\u003e \u003cp\u003e Cold hammer forged barrels last up to 4x as long as traditional button rifled barrels while maintaining excellent accuracy during sustained fire. Use a Bear Creek Arsenal barrel in your next AR-15 build and experience superior performance backed by a lifetime warranty! \u003c\/p\u003e \u003cp\u003eAll finished barrels go through a 100% inspection process. Inspection equipment includes CMMs and Air Gauges for the bores as well as visual and machine inspection.\u003c\/p\u003e \u003cp\u003e\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWARNING\u003c\/strong\u003e: This product can expose you to chemicals, such as lead and other petroleum products, which are known to the State of California to cause cancer and birth defects or other reproductive harm.  For more information go to the California P65 Warning site.\u003c\/p\u003e  \u003cp\u003e\u003cstrong\u003eDoes not include gas block or gas tube\u003c\/strong\u003e\u003c\/p\u003e\u003ch4\u003eSpecifications\u003c\/h4\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eWeight (lbs)\u003c\/th\u003e\n\u003ctd\u003e1.75\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eBarrel Length\u003c\/th\u003e\n\u003ctd\u003e16\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eProfile\u003c\/th\u003e\n\u003ctd\u003eM4 Contour\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eTwist\u003c\/th\u003e\n\u003ctd\u003e1:8\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eBarrel Finish\u003c\/th\u003e\n\u003ctd\u003eBlack Nitride\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMaterial\u003c\/th\u003e\n\u003ctd\u003e4150 Chrome Moly Vanadium\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eThread Pitch\u003c\/th\u003e\n\u003ctd\u003e1\/2 x 28\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eCaliber\u003c\/th\u003e\n\u003ctd\u003e5.56 NATO\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFeed Ramp\u003c\/th\u003e\n\u003ctd\u003eM4\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFlutes\u003c\/th\u003e\n\u003ctd\u003eNon-fluted\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eGas System\u003c\/th\u003e\n\u003ctd\u003eCarbine\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eGas Block System\u003c\/th\u003e\n\u003ctd\u003e0.75\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eClassification\u003c\/th\u003e\n\u003ctd\u003eBarrel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003ePlatform\u003c\/th\u003e\n\u003ctd\u003eAR-15\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eChoke Tubes\u003c\/th\u003e\n\u003ctd\u003eNo\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e","brand":"Bear Creek Arsenal","offers":[{"title":"Default Title","offer_id":48147489783969,"sku":"1148-B556CM41618MHF","price":75.93,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0743\/8408\/1057\/files\/1148-b.jpg?v=1792470292","url":"https:\/\/kilo1sixarms.shop\/products\/bca-bc-15-5-56-nato-16-black-nitride-cold-hammer-forged-m4-1-8-twist-carbine-length-gas-system","provider":"KILO 1 SIX ARMS","version":"1.0","type":"link"}