Considered by many, to be one of the finest gas blowback AirSoft guns on the market. You won't find a better 45 than the KWC 1911 45 Pistol. This gun was used by Brad Pitt in the movie Seven and is a choice gun by most single stack IPSC shooters. It is also a standard issue for the FBI SRT (Swift Respond Team). Used for decades by the military, as a sidearm. If you're looking for a realistic feel to your AirSoft experience, then HEAVY WEIGHT gas guns are where it's at! Highly realistic look, feel and action. Full size gun, holds 13 rounds of 6mm BB's. This model is semi-automatic! The body is constructed of ABS plastic, with metal internal parts. Simulated wood grips. Beware of cheaper made models sold elsewhere. Great quality from KWC.