Ballistic Advantage Modern EPC AR-15 8.3" 9mm 1:10 CMV Pencil Barrel

Give your AR pistol an upgrade with the Ballistic AdvantageA(R) Modern EPC AR-15 8.3" 9mm 1:10 CMV Pencil Barrel. The 1:10 twist rate ensures superior precision while the 1/2x28 thread pitch allows you to take advantage of your favorite muzzle devices. An enhanced feed ramp ensures smooth, consistent feeding. This pencil profile barrel operates with a Blowback gas system and does not require a gas block. This barrel is designed to work with both ColtA(R)/RR and GlockA(R) style AR builds and is compatible with standard Mil-Spec upper receivers. This barrel features Chrome Moly Vanadium steel construction with a corrosion-resistant QPQ finish and it requires the use of a unique magwell conversion (Colt/Rock River style) with UZI mags or a dedicated 9mm lower with Glock mags. You 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. IMPORTANT: A standard 1/2x28 flash hider will not have enough clearance for a 9mm round to pass. Before installing a muzzle device, ensure a 9mm round will drop freely through the muzzle device bore.