Brand new demo ranch ar15 airsoft gun taken out of box for pictures only. Length: 960mm Weight: 5.75 lbs Inner Barrel: 407mm Magazine Capacity: 450rd Hi-Capacity. Works with Tokyo Marui and other compatible M4 / M16 Series Airsoft AEG Magazines Thread Direction: 14mm Negative Gearbox: Ver 2 Full Metal, EMG Special Edition QD Spring Change High Efficiency Motor: Long Type high torque performance motor Fire Modes: Semi/Full-Auto, Safety Battery: 11.1v Buffer Type LiPo recommended (Wired to stock with Deans connector) Hopup: Yes, Adjustable Package Includes: Gun, Magazine Copied from evikes website.