{"product_id":"bca-bc-15-5-56-nato-16-parkerized-m4-barrel-1-9-twist-carbine-length-gas-system","title":"BC-15 5.56 NATO, 16\" Parkerized M4 Barrel, 1:9 Twist, Carbine Length Gas System","description":"\u003cp\u003eThis Bear Creek Arsenal AR-15 16\" M4 contour, parkerized 5.56 barrel has a carbine length gas system with a 1:9 twist rate. Our 5.56 NATO parkerized rifle barrels are made from the finest 4150 Chrome Moly Vanadium and precisely rifled for high accuracy at a great price. Use a Bear Creek Arsenal ar 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. Inspections Equipment includes CMMs and Air Gauges for the bores as well as visual and machine inspection. Visit our YouTube channel to see our AR15 and AR10 barrels in action and get answers to common questions about your gun. \u003c\/p\u003e \u003cp\u003eWe recommend Point Boat Tail 75 gr. Or Nosler Match Grade 69 gr ammo.\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\u003e1:9\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eBarrel Finish\u003c\/th\u003e\n\u003ctd\u003eParkerized\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":48147522388129,"sku":"1459-B556CM41619(P)","price":62.93,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0743\/8408\/1057\/files\/556-ar-15-barrel-1459.jpg?v=1792470599","url":"https:\/\/kilo1sixarms.shop\/products\/bca-bc-15-5-56-nato-16-parkerized-m4-barrel-1-9-twist-carbine-length-gas-system","provider":"KILO 1 SIX ARMS","version":"1.0","type":"link"}