11" 9MM Straight Profile Barrel, Modern Series (OEM)

11" 9MM Straight Profile Barrel, Modern Series is a 11 inch 9mm barrel machined from Chrome Moly Vanadium steel with a QPQ corrosion resistant finish and 1/2-28 x .5" full profile threads. - Designed to work with both Colt/RR and Glock style AR builds - Compatible with standard mil-spec uppers - Requires magwell conversion with UZI mags or a dedicated 9mm lower with Glock mags - 9mm on an AR15 platform operates by blowback and does not need a gas block or gas tube - Threaded 1/2x28 for suppressor versatility - Integrated feed ramp and barrel extension - Since the barrel extension is an integral part of the barrel, the length stated is the true overall length - 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 - 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