Angstadt Arms 3-Lug Muzzle Adaptor 9mm Luger 1/2x28

This tri-lug adapter gives you the ability to quickly attach a sound suppressor when shooting suppressed. Featuring a universal 3-lug interface, this 3-lug muzzle device 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 finishDoes not require the use of shims. Shims can be used if specific timing is desired. Do not use a crush washerAvailable in 1/2A-28 thread pitch1.42a ^2 long0.9 oz