12.5" 5.56 Gov Midlength CrMoV Cold Hammer Forged 1/7 Classic Series

This 5.56 NATO chambered 12.5 inch Cold Hammer Forged barrel is machined from CrMoV steel with a manganese phosphate finish and chrome-lined bore. Our Cold Hammer Forged barrels features an M4 Feed Ramp Extension and are HP and MPI tested.All NFA/ATF Rules ApplyYou may use this barrel with a lower receiver that is a Registered SBR, Machine Gun, or Pistol. Possession of this barrel along with a Non-NFA lower receiver is Prohibited, except when installed on a Pistol configuration firearm.