BCA AR-15 Complete Upper Assembly, 16" Parkerized 4150 Steel Contour Barrel, 5.56 NATO, 1:8 Twist, w/ Standard Hand Guard, Gas Block
- 16" Parkerized 4150 Chrome Moly Vanadium Barrel w/ 1:8 Twist
- Standard Hand Guard
- 5.56 NATO Caliber
- M4 Flat Top Upper Receiver
- Carbine Length Gas System, .750 Diameter Low Profile Gas Block
- BCA Standard BCG with proprietary BCA AKM Bolt
- Charging Handle
- Bird Cage Flash Hider
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, 1:8 twist parkerized barrel and is chambered 5.56 NATO. The BCA Brown Bear is the perfect upper for your next build.
|Material||4150 Chrome Moly Vanadium|
|Thread Pitch||1/2 x 28|
|Gas Block System||0.750|
|Charging Style||Rear Charging|
We found other products you might like!
- BCA AR-15 Complete Upper Assembly: 16" 4150 Parkerized Barrel, .223 WYLDE, 1:8 Twist w/ 15" M-LOK (BCG and Charging Handle not included)Special Price $149.90 was $304.99