This .300 Blackout chambered 8 inch Modern Series Barrel is machined from 4150 Chrome Moly Vanadium steel with a QPQ Corrosion Resistant Finish and QPQ coated M4 feed ramp extension.

Length: 8″
Material: 4150 Chrome Moly Vanadium
Profile: DRP
Finish: QPQ Corrosion Resistant
Gas System Length: Pistol
Gas Block Journal: .750″
Twist Rate: 1:7 inches
Muzzle: 5/8×24 Threaded
Weight: 17oz