M4A1 w/M203 – Quick Change Spring System, FULL METAL

E&C M4A1 Carbine AEG with M203 Grenade Launcher EC-701.
Full Metal Body.
300rd Full Metal Hi-Cap Magazine.
Mini Type Battery (9.6V 1100mAh Mini Battery Included).
Utilize 6mm Plastic Bullet, this rifle give you a supreme accuracy on the target.
Bolt catch function available for easy Hopup adjustment.
Laser Markings

DETAILS:

Quick Spring Change V2 Gearbox(8mm)
Color – Black
Weight – 5190g (full set)
Length – 797mm to 882mm
Inner barrel- 363mm
Hop-up – Adjustable
Shooting Mode – Semi/Fully Automatic
AEG Power Source – 9.6V 1100mAh
Fit Battery Pack – Mini Type Battery
Plug type – EU 220V Only
Magazine Capacity – 300 Rounds
Bullet Type – 6mm BB
Power (Muzzle Velocity) – 350 FPS (420 FPS w/extra spring included in package)

Package Includes –
E&C EC-701 Airsoft AEG Rifle, w/M203 Grenade Launcher
300 rounds Magazine,
Extra Spring for 420 FPS power
Manual