New Frontier Ar9 Prem Barrel - 4" 1:10 9mm Black<

New frontier ar9 prem barrel 4" 1:10 9mm black<

FEATURES
-Caliber: 9mm
-Twist: 1:10"
-4" Barrel

Other Features: Works with colt and glock ar9 builds.1/2x36 thread pitch all nfa rules apply twist: 1:10"