Diamondback DB .308 Win 16" Mid-Length Light Barrel - Black Nitride

The Diamondback DB Barrel is a replacement rifle barrel for completing or updating a .308 AR-pattern rifle build. Chambered in .308 Winchester, it combines a 16" length, mid-length gas-system configuration, and light profile.

Diamondback machines this barrel from 4150 chrome-moly-vanadium steel and applies a black nitride finish. The bore is button-rifled with a 1:10 twist rate, while the chamber extension uses M4-style feed ramps.

At the muzzle, 5/8x24 threads accommodate compatible muzzle devices, and a traditional 11-degree target crown finishes the muzzle. Listed barrel weight is 40 oz.

This barrel is offered in New Condition. It is not compatible with DPMS Gen 2 upper receivers, so builders should verify receiver and component compatibility before assembly.