Ballistic Advantage Performance Series, 556NATO, 13.7" Barrel, Black Finish, Lo Pro Gas Block, Carbine Length Gas System, Fits AR15 BABL556028F

At Ballistic Advantage they produce quality AR barrels that exceed the most enduring demands of their customers. All of their AR barrels surpass the competition in accuracy" precision" and beautifully contoured aesthetics. BA's engaged team of engineers and machinists continually improve designs and create new innovations to enhance performance" from their popular 16" AR barrels to all other lengths and styles they provide to produce the best functioning AR's available.