Features:

• Operation: Electric Automatic
• Firing Modes: Semi-automatic and Full-automatic
• Gearbox: Full metal
• Hop-up: Adjustable
• Weight: 3034g
• Length: 645/885mm
• Battery: Stick type
• Muzzle Velocity: 366+ FPS
• Motor: Ultra-Torque Short axle 
• Magazine: 600R Steel Magazine
• Recommended Battery: 7.4v or 11.v lipo