Guntec USA AR 9mm Mini Slip Over Barrel Shroud w/Multi Port Muzzle Brake

Guntec USA AR 9mm Mini Slip Over Barrel Shroud w/Multi Port Muzzle Brake. New micro design. Covers 1 3/8 in of the barrel. Threads begin approx 1.25 in down the shroud. Dual purpose unit functions as a Barrel shroud and a muzzle brake. Slips over barrel and threads down from the inside. Multi porting Gatling Gun style muzzle brake reduces felt recoil up to 70 percent. Designed for use on AR pistols. Specifications: - Manufacturer: Guntec USA - Caliber: 9mm Luger - Finish: Anodized - Fabric/Material: T6 Aluminum - Threads per Inch: 1/2x36 - Outer Diameter: 1.1875 in - Weight: 3.3 oz - Condition: New Package Contents: - Guntec USA AR 9mm Mini Slip Over Barrel Shroud w/Multi Port Muzzle Brake