Features Heavy duty metal receiver and barrel assembly Nylon fiber polymer RIS hanguard, grip, and stock Front rail system for tactical accessories Adjustable front and rear sights Top rail great for optics Tactical side-folding stock AK vertical grip included Manufacturer: CYMA FPS Range: 390-430 Color: Black Length: 710mm / 950mm (Folded / Total) Weight: 2950g Inner Barrel: 455mm Magazine Capacity: 400rd Hi-Capacity. Works with Matrix, G&P, Tokyo Marui and other compatible AK Series Airsoft AEG Magazines Muzzle Velocity: 390~430 FPS (Measured with 0.20g BBs) Thread Direction: 14mm Negative Gearbox: Ver 3 Full Metal, Fully Upgradeable Motor: Short Type Fire Modes: Semi/Full-Auto, Safety Battery: 8.4v 1600mAh Small Stick Type / 7.4v LiPo recommended (Battery and Charger not included) Hopup: Yes, Adjustable Package Includes: Gun, Magazine, AK Vertical Grip Comes with 3 mags a battery and scope scope doesn't work and no charger gun fires great !! Sold by The Flipside Airsoft field