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.Oal: 7.50"Type: Air PistolAction: DAOCaliber: 177 BBCapacity: 19+1Finish: Brown/BlackBarrel Length: 4.25"Sights: Blade Front/Fiber Optic RearWeight: 1 lbScope: NoMagnification: N/AVelocity: 480 fpsPower Type: CO2