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BC-45 | .45 ACP Barrel | 10.5" Parkerized Government Barrel | 1:16 Twist | Blowback Gas System
This Bear Creek Arsenal AR-45 10.5" government profile parkerized 45ACP barrel has a blowback gas system with a 1:16 twist. Our AR-45 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 build and experience superior performance backed by a lifetime warranty!
All 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.
Does not include gas block or gas tube
|Material||4150 Chrome Moly Vanadium|
|Thread Pitch||37/64 x 28|
|Classification||AR Pistol Barrel|