Specifications:

• Material: Stainless/Aluminum/Steel/Zinc/Plastic/Nylon/Fiber
• Motor: 18000rpm Hi-torque Long axis
• Gear box bearing: 8mm Brass bushings
• Inner Barrel Length: 357 mm
• Magazine: 450 Rounds
• Overall Length: 787 mm
• Weight: 2180g

Buy the magazine: GAGG-08-008

Item manual can be found here