The KWA M1911 MK series was developed from the successful M1911 series, giving the older M1911 a modern update. The M1911 MK PTP allows operators to train with a 1911 style pistol while providing a tactical advantage over the older 1911 design. All MK series feature front and rear serrations that allow easy weapon manipulation and 3-dot combat sights for quick target acquisition. In addition, the MK II and MK IV variants feature a Picatinny rail for weapon accessories such as lights and lasers. Designed as a training weapon, the M1911 MK series will fit most duty holsters available on the market, making it an excellent choice for Law Enforcement and Military training. Weight 2.8 lbs Dimensions 12.5 × 8 × 2 in Professional Training Firing Modes Semi Color Olive Drab Green (ODG) Mag Type Gas, Pistol Power System Gas Blow Back Platform Pistol Length (Retracted): NA Length (Extended): 8.75 Height: 6.00 Outer Barrel Length: 5.20 Inner Barrel Length: 4.53 Magazine Capacity: 21 Weight: 2.20 Gearbox: NA Electronic Trigger Ready: NA Rate of Fire: 13+ Velocity: 340-350FPS Power Source: Green Gas Operation: Green Gas Adjustable Hop Up: Yes FPS Range: 340-350FPS Firing Modes: Semi Auto Motor Type: NA Stock: NA Rail Type: Picatinny Rail Muzzle Device: NA Compatible Magazines & Additional Features: Compatible with most railed 1911 holsters