Angstadt Arms

9mm 3-lug muzzle brake allows for quick attachment of sound suppressors without sacrificing flash mitigation and recoil management when shooting unsuppressed. Available in 1/236 and 1/228 thread pitch - This tri-lug muzzle brake gives you the ability to quickly attach a sound suppressor without sacrificing flash mitigation and recoil management when shooting unsuppressed. Featuring a universal 3-lug interface this 3-lug muzzle brake can quickly interface with any pistol caliber sound suppressor as well as the Angstadt Arms 3-Lug QD Blast Shield! - Made from hardened steel with a black nitride finish - Install muzzle device with the supplied shim kit to correctly time device. Do not use a crush washers - Available in either 1/236 or 1/228 thread pitch. The UDP-9 ships with a 1/236 barrel - 1.42 long - 0.8 oz