Quick view Ballistic Advantage Ballistic Advantage Ar Barrels, Ba Babl556010m 5.56 Brl Cmv 14.5 Mid Gov $152.00 The ballistics advantage 14.5" 5.56 government profile midlength ar 15 modern series barrel is machined from 4150 chrome moly vanadium steel with a qpq corrosion resistant finish and qpq coated m4 feed ramp extension.*all nfa/atf rules apply.You may use... Compare Add to Cart