● Integrated gearbox,
● Adjustable Spring Guide for easy muzzle velocity adjustment.
● Stampling Steel Receivers
● QD design handguard for easy battery installation
● Rear-fixable Charging handle for easy H-UP adjustment.
● Detachable and Retractable Sturdy Bipod and Reargrip 

Length 912mm

Barrel length 610mm

velocity 400 fps

weight 4411g

magazine capacity 450r 

material full metal