Angstadt Arms 9mm 3-Lug Adapter - 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!

Features:

• Made from hardened steel with a black nitride finish
• 1/2×28 thread pitch
• 1.42″ long
• Weight: 0.9 oz

Please NOTE: 

• Does not require the use of shims.
• Shims can be used if specific timing is desired.
• Do not use a crush washer.