Matrix M11A1 Airsoft Spring Powered Air Pistol - Features High Strength Polymer Construction On-frame Safety Textured Grip Panels 20mm Accessory Rail Adjustable Rear Sight Adjustable. Features High Strength Polymer Construction; On-frame Safety; Textured Grip Panels; 20mm Accessory Rail; Adjustable Rear Sight; Adjustable Hopup; FPS Range - 195-280; Length - 250mm / 445mm (Stock Retracted / Total); Magazine Capacity - 26rds; Muzzle Velocity - 195~280 FPS (Measured with 0.12g BBs); Fire Modes - Single Shot, Safety;