Manufacturer: WE
Model: M4 CQB
Material: Full metal,
Weight: 3125g
Length: 665 / 750mm
Magazine: 30 shots at green gas
Shell: completely in metal
Rear sight: adjustable front and rear adjustable and removable
Front metal handguard with 4 Weaver slides for torch and accessory handles
Output speed: <100m / s
Mode of action: gas
Shooting modes: single / burst
Stock: adjustable Bushmaster type
Latest generation valve magazine (1x included)

Technical features:

Working bolt catch
Blowback with recoil simulation
Removable like the original
Latest generation valves
Adjustable hop-up