THE BCA BROWN BEAR II UPPER

223/5.56 Upper Assembly, Standard Hand Guard, 16 Inch Parkerized Barrel Bolt carrier group and charging handle included this upper assemble is Bear creek arsenal ' s standard it feature a mill spec upper, 1/7 twist parkerized barrel and is chambered 223 wylde. The BCA Brown Bear is the perfect upper for your next build. BCA DOES NOT recommend using steel cased ammo in our Assemblies or Rifles.