This Bear Creek Arsenal AR-15 16″ 17 Mach 2 barrel has a blowback gas system, with a parkerized finish, and a 1:9 twist. Our AR-15 rifle barrels are made from the finest Chrome Moly Vanadium and precisely rifled for high accuracy at a great price. Use a Bear Creek Arsenal ar barrel in your AR15 next build and experience superior performance back 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.
