Adapts an M8x.75 threaded barrel to a 1/2-28 threaded muzzle device. The adapter is designed for the Smith and Wesson M&P 22 pistol and replaces your barrel nut.This adapter is NOT compatible with the M&P22 Compact Model.Material: High-Quality Stainless Steel (Raw)For MORE Material Options:
Barrel Threads (Internal/Female): M8x.75
Muzzle Device Threads (External/Male): 1/2-28
Clearance Bore Diameter: 0.285"
Outer Diameter (O.D.): 0.465”
Overall Length: 1.0015”Shoulder Diameter: 0.595"
Material: High-Quality Stainless SteelFinish: Raw