DIA DB300P10H50B8-R 300BO BRL 10 HV 1/8 BLK

Diamondback 300P10H50B8R DB Barrel 300 Blackout 10" Pistol-Length Black Nitride 4150 Chrome Moly Vanadium Steel
Replace your barrel, or finish your build with this 10" black nitride barrel from Diamondback! Made of 4150 CMV with a pistol-length gas system.