The BCA AR-15 Basic Bear: 16" 4150 Parkerized Barrel, .223 Wylde, 1:9 Twist, Standard Hand Guard w/ Front Sight (BCG and Charging Handle not included)
- 16" Parkerized 4150 Chrome Moly Vanadium Barrel w/ 1:9 Twist
- Contour Barrel Profile
- Standard Hand Guard
- .223 Wylde Caliber
- M4 Flat Top Upper Receiver
- Carbine Length Gas System, .750 Diameter Gas Block
- NO BCG
- NO CHARGING HANDLE
- Bird Cage Flash Hider
The BCA Basic Bear half upper assembly has a 16" contour barrel made of 4150 steel with a parkerized finish in 1:9 twist rate The assembly includes a standard handguard rail, A2 front sight, stripped upper receiver and a bird cage flash hider (BCG and charging handle not included). It is chambered in .223 Wylde and machined with M4 feed ramps in the barrel extension.
The BCA Basic Bear upper assembly, like all BCA products, is subjected to numerous QA/QC checks which for our firearms and upper receiver assemblies includes test firing prior to approval and shipment. This upper assembly is also backed by our BCA limited lifetime warranty. Choose an upper assembly designed by a U.S. company made in the U.S.A. Choose right, choose accurate, and choose BCA.
|Material||4150 Chrome Moly Vanadium|
|Thread Pitch||1/2 x 28|
|Gas Block System||0.750|
|Charging Style||Rear Charging|
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