DIA 6.5 M18 M50 B8-R65 GUN BRL 18″ MOD 1/8 BLK

Replace your barrel, or finish your build with this 18″ black nitride barrel from Diamondback! Made of 4150 CMV with a mid-length gas system.

Diamondback 65M18M50B8R DB Barrel6.5 Grendel 18″ Mid-Length Black Nitride 4150 Chrome Moly Vanadium Steel