Description Compact frame. Single action (internal hammer). White dot front sight. White 2-dot rear sight is screw adjustable for windage and elevation. Polymer grip. Carbon steel barrel. Aluminum alloy slide. Polymer frame. Black hard coat anodize finish. Reduced scale version of the full-size M&P pistol. Threaded (3/8 inch-24) barrel takes 3/8 inch x 24 to 1/2 inch x 28 adapter (part number 3002050, not included). 2 Magazines included. Ambidextrous manual safety. Reversible magazine release. Picatinny style accessory rail. Magazine safety - will not fire without magazine inserted. Internal lock. Captured recoil guide rod and spring for easier assembly/disassembly. Specifications:Barrel Length: 3.56. Barrel Length Range: 3 to 3.9.Caliber-Gauge: .22 LONG RIFLE.Capacity: 10.Finish: Black.Hand Gun Web Model: Model M&P.Made in the USA.Specific Caliber: .22 LR.Tactical.Threaded Barrels: Threaded Barrel. Firearms, trailers, and some accessories are only available for purchase in stores. Each location follows all BATF and individual state/county/city laws to insure the desired product is legal for sale. Any info provided online is subject to change, please go to your local store for more accurate information.