CYMA Sport Keymod-S Full Metal M4 Airsoft AEG (Color: Black / 14" Barrel / 12.5" RIS)

Length: 810mm - 900mm Weight: 2975g Inner Barrel: ~390mm Magazine Capacity: 350rd Hi-Capacity. Works with Matrix, G&G, Tokyo Marui and other compatible M4 / M16 Series Airsoft AEG Magazines Thread Direction: 14mm Negative Gearbox: Ver 2 Full Metal, Fully Upgradeable Motor: Long Type Fire Modes: Semi/Full-Auto, Safety Battery: 9.6v Small Type recommended (Battery not included. Wired to stock with small Tamiya connector) Hopup: Yes, Adjustable Package Includes: Gun, Magazine, Manual