Umarex MP7 Gas Blow Back Sub-Machine Gun

Features: Compact design; great as a sidearm or primary weapon Realistic, hard-kick blowback High strength nylon-reinforced polymer Metal retractable stock with rubber buttpad Adjustable front and rear flip-up sights Textured pistol grip Heavyweight full metal magazine 20mm front accessory side rails Full length top rail for optics Integrated flip-down vertical grip Ambidextrous selector switch, mag release and charging handle Length: 380mm / 590mm (Retracted / Extended) Weight: 1600g Inner Barrel: 160mm Magazine Capacity: 40rds Muzzle Velocity: 380~420 FPS (Measured with 0.20g BBs and Green Gas) Gas Type: Green Gas, Propane Fire Modes: Semi/Full-Auto, Safety Hopup: Yes, Adjustable