New out of box. Upgraded motor and installed full metal mini compensator. Never seen a field. Bought by accident, upgraded it to use but never took it out. FPS Range: 350-370 Features: Metal receiver with stamped G&G trademarks Railed upper receiver for optics Detachable rear and flip-up front sight Retractable G26 stock Integrated rubber cheek rest and locking release lever on stock Tube compartment integrated in the stock. Perfect for CR123A or AA batteries Ergonomic foregrip and motor grip Ergonomic 300rd Hi-capacity GMAG Length: 700mm-795mm, Adjustable Weight: 24400g Inner Barrel: 233mm Magazine Capacity: 450rd Hi-Capacity. Works with Matrix, G&G, Tokyo Marui and other compatible M4 / M16 Series Airsoft AEG Magazines Muzzle Velocity: 350~370 FPS (Measured with 0.20g BBs) Thread Direction: 14mm Negative Gearbox: Ver 2 Full Metal, Fully Upgradeable Motor: Long Type Fire Modes: Semi/Full-Auto, Safety Battery: 9.6v 1600mAh Small Type Recommended (Battery included) Hopup: Yes, Adjustable Package Includes: Gun, Magazine, battery