SPECIFICATIONS: 

System : Electric
Gear Box : MP40 exclusive
Inner Barrel : 229mm 
Velocity : 370 fps
Length : 610 / 830 mm
Weight : 3190g
Hop up : Adjustable
Battery : Mini type
Mode: Full auto only (no semi-auto firing)
Magazine : 110 rd Mid-cap

FEATURES: 

- FULL METAL construction meaning this airsoft gun has metal parts matching its real counterpart

- Electric Blow back (cocking handle will cycle backward and forward during each shot

- Stamped Steel upper receiver 

- Aluminum outer barrel

- Steel front/rear sights and steel flash hider

- Metal one piece hop up unit 

- 6.03mm silver electroplated tight bore precision inner barrel

- Ultra High Torque motor

- Metal parts: Front and rear sight assembly, trigger, ejection port cover, trigger guard, magazine, magazine catch, front and rear sling mounts, steel motor pinion gear, folding plate

- Reinforced Gen III PRO Gear Box with: M120 spring, Helical cut hyper torque up steel gears, 8mm ball bearings, aluminum cylinder, aluminum cylinder head with double o-rings and impact pad, reinforced nylon fiber piston with 6 steel teeth, aluminum one way piston head with bearings, aluminum spring guide with steel bearings, POM nozzle with internal o-ring, high temperature wires

- 11.1V Lipo ready!

- Package includes: Airsoft gun, Mid-cap magazine, Un-jamming / cleaning rod, User manual