The Details: 

• Nylon Reinforced Polymer receiver
• 5" M-LOK handguard
• Integrated MOSFET that allows programable Fire Options: Semi, Full Auto/3-Round Burst)
• Adjustable hop-up
  
• Collapsable PDW-style Skeleton Stock
• Flat-faced competition style trigger
• ETU (Electronic Trigger Unit)
• Ambidextrous Magazine Release
• Ergonomic Grip
• Flip-Up Front and Rear Sights

Manufacturer: G&G

FPS Range: 330-350

Color: Black

The Specs:

Length: 500mm - 590mm (adjustable)
Weight: 2350g
Inner Barrel: ~150mm
Magazine Capacity: 350 rounds. G&G and other compatible M4 Series AEG magazines
Thread Direction: 14mm Negative
Gearbox: Ver 2 Full Metal, Fully Upgradeable
Motor: Long Type
Fire Modes: Semi/Full-Auto, Safety
Battery: 7.4V Small Type recommended (Battery not included. Wired to buffer tube with small Tamiya connector)
Hopup: Yes, Adjustable
Package Includes: Airsoft Gun, Magazine, Manual