Let me know if you have any questions or would like more photos! Length: 790mm / 930mm (folded / extended) Weight (w/o magazine): 3700g (8.15 lbs) Joules: 1.4 Inner Barrel: ~340mm Magazine: Compatible with A&K style Box Magazines and standard M4 Magazines Thread Direction: 14mm Negative Gearbox: Version 2 (specs below) Motor: 30k RPM High-speed Long Type Fire Modes: Full-Auto, Safety Package Includes: Gun, 2500rd Drum Magazine, Bipod Battery: 7.4V 1500mAh 20c LiPo battery recommended (Battery not included. Wiring inside feed tray with deans connector) Hopup: Yes, Adjustable Gearbox Specifications: Aluminum alloy gearbox shell 8mm metal bushings Sintered steel 20:1 gear set Plastic delayer chip for optimized Full-Auto cycling Aluminum cylinder Polycarbonate tappet plate Polycarbonate piston High compression polycarbonate piston head High compression polycarbonate cylinder head Polycarbonate lightweight nozzle Quick-change spring guide Literally only used in two 30 minute games so it’s still in perfect condition inside and out, the drum mag on the other hand has issues so don’t rely on it too much. Scope not included Buyer pays shipping