This .300 Blackout chambered 16 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.
Ballistic Advantage Modern Series, DRP Profile Barrel, 300 Blackout, Fits AR15, 16″ Threaded Barrel, 5/8×24″ Thread Pitch, 1:7″ Barrel Twist, Pistol Length Gas System, QPQ Finish, Black BABL300011M
