Shop › FAXON DUTY BBL 308WIN 18" RFL BGNR FAXON DUTY BBL 308WIN 18" RFL BGNR $229.08 Faxon Firearms Duty Series Barrel, 308 Winchester, 18" Threaded Barrel, Big Gunner Profile, Rifle Length Gas, 1:10 Twist, Fits AR10, Nitride Finish, Black 10A810R18NGQ Quantity: Add To Cart Added! Faxon Firearms Duty Series Barrel, 308 Winchester, 18" Threaded Barrel, Big Gunner Profile, Rifle Length Gas, 1:10 Twist, Fits AR10, Nitride Finish, Black 10A810R18NGQ