This .308 chambered (DPMS style) 18 inch Heavy Profile 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 Barrel, 308 Win, 18″, Heavy Profile, 1:10 Twist BABL308007M
