This Bear Creek Arsenal AR-15 20″ 7.62×39 Government barrel has a rifle length gas system with a 1:10 twist. Our 7.62×39 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 AR15 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.
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We recommend an enhanced firing pin and Wolf 122gr. (Winchester 123gr., American Eagle 124 gr.).
