This Bear Creek Arsenal AR-15 20″ heavy stainless steel .400 Legend barrel has a carbine length gas system with a 1:16 twist. Our .400 Legend stainless steel rifle barrels are made from the finest 416R Stainless Steel 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.
