Description

This Ballistic Advantage Barrel is machined from 416R Stainless Steel with a QPQ Corrosion Resistant Finish. Premium Black Series Barrels feature a Nickel Boron Coated Extended M4 Feed Ramp Extension. Hanson Series Barrels feature a proprietary BA Hanson profile and include a pinned lo-pro gas block. Hanson barrels are not designed to work with aftermarket piston kits.