Product Number: 2255050 This BB gun is a replica pistol based on the S&W Military and Police firearm. The M&P air pistol is a BB repeater powered by one 12g CO2 cylinder that hides in the grip of the BB pistol. An integrated accessory rail underneath the muzzle is a great place to add a tactical flashlight or an airgun laser. An element of realism is added with a 19-shot drop out BB magazine. The Smith and Wesson M&P CO2 pistol has a manual safety, double action trigger that’s amazingly close to the actual handgun, and fixed front and rear fiber optic sights. This BB replica is not only a great BB gun for some fun plinking, but also makes a great target shooting and training pistol for S&W M&P firearm owners. Extra magazines can be found here on our site! Specifications Velocity (FPS): 480 Caliber: 0.177 (4.5mm) Ammo Type: BB Barrel Length: 4.25 Total Length (inches): 7.5 Capacity: 19 Barrel Type: Smooth Front Sight Type: Fixed Blade Rear Sight Type: Fiber Optic – Open – Fixed Action: Semi Auto Safety Type: Manual Power: CO2 – 12 gram Trigger Action: Double Must be 18 to Purchase and Provide ID on Request