M4A1

Features:
– Full Metal Version 2 gearbox
– Full metal outer barrel, buffer tube, charging handle
– Impact resistant polymer upper and lower receiver
– Shoots between 350-370 FPS
– 6-position polymer LE stock
– Removable carry handle
– Front and rear iron sights adjustable for windage and elevation
– Universal sling mounts
– Mock gas tube
– 300rd high capacity magazine included

Battery and Charger included

Specifications:
Operation:  Electric Automatic
Build:  Polymer receiver, stock, rails / Metal gearbox, outer barrel
Firing Modes:  Semi-automatic and Full-automatic w/ functional safety
Muzzle Velocity:  350-370 FPS (w/ 0.20g BBs)
Magazine:  300rd high capacity magazine (gear wind-up)
Gearbox:  Full Metal Version 2
Battery Type:  8.4V Mini
Hop-Up:  Adjustable