Smith & Wesson M&P22C Threaded Barrel Adapter Kit (3002050)

The Smith & Wesson® M&P®22 Compact Suppressor Adaptor Kit converts the M&P®22 Compact barrel from a 3/8 inch x 24 thread pitch to a 1/2 inch x 28 thread pitch to accommodate the more common 1/2 inch x 28 suppressors and muzzle devices.