SilencerCo AC2290 Threaded Barrel 9mm Luger 3.50" 1/2x28 Black Nitride - Fits S&W M&P Shield

The SilencerCo AC2290 is a precision drop-in threaded barrel for the S&W M&P Shield 9mm Luger, converting a factory M&P Shield into a suppressor-ready host. Cut from 416R stainless steel and finished with a durable black nitride coating, the AC2290 is engineered for accuracy, easy cleaning and long service life.

Featuring a 3.50" length and the industry-standard 1/2x28 thread pattern, this direct-replacement barrel accepts the broad range of 9mm Luger pistol suppressors and muzzle devices on the market. The barrel ships with no sights installed, allowing the user to run the factory slide configuration or any compatible aftermarket sight setup.

Built specifically for the Smith & Wesson M&P Shield 9mm, the AC2290 installs as a direct replacement without fitting or gunsmithing. Engineered and marketed by SilencerCo.