AR-10 .308 20" BA Heavy Profile Rifle Length Barrel, CMV Modern Series

AR-10 .308 20" BA Heavy Profile Rifle Length Barrel, CMV Modern Series. This 20" rifle length barrel is the perfect addition to your .308 build. Crafted to mil- spec standards from 4150 Chrome Moly Vanadium with a QPQ corrosion resistant finish, this barrel provides time tested precision and accuracy for your .308 rifle build. Manufacturer: Ballistic Advantage