This new M4 AEG By ARES is not your ordinary M4 Carbine. Aside from all the features you'd expect on a M4 AEG, this AEG uses a electric switch system similar to the M249 SAW rifles, giving you a much faster response time and trigger response. (Of course, if you worry about compatibility, this AEG takes any Marui compatible M4 gearboxes and comes with 100% factory warranty and support on all the parts.

Features:

• Extremely Advanced Electronic Control Unit
• ARES Reinforced Advanced Gearbox
• Easy Quick-Change spring upgrade
• Full Metal ARES Engraved Receiver
• ARES Precision Full Metal Hopup
• 6 Metal Teeth Reinforced Piston
• Real Steel Buffer Tube
• M249 Type Electric Switch
• Nylon Fiber Handguard, Motor Grip, and Stock
• 6-position retractable stock
• Railed upper receiver with detachable carrying handle
• Lipo Ready

Dimension:

• 780mm / 865mm
• Weight: 3100g
• Inner Barrel: 363mm
• Magazine Capacity: 130 round metal mid-cap included. (Use all M4/M16 series AEG Hi-cap / Drum Magazines).
• Muzzle Velocity: 360~400 FPS
• Thread Direction: 14mm positive.
• Gearbox: Metal bushing / TM Compatible Version 2 Gearbox w/ Fully Reinforced internals.
• Motor: ARES High Torque Long Type AEG Motor
• Fire Modes: Full / Semi / Safety select fire.
Package Includes: AEG, Magazine, Black flash-hider, bb loader.
• Battery: Small type / Nun-Chuck (2000mah / 2300mah). Not Included.
• Hopup: Adjustable Hopup.