This robust M4 is equipped with an Upper receiver and handguard in reinforced metal, while the lower receiver and the stock in polymer, maintaining a strong and at the same time light structure, to give you more handling on the pitch. The supplied floating rail allows a wide choice of accessories to customize the shotgun according to preferences. You can equip torches, lasers or handles to improve shooting and mount optics or red dot on the upper slide to speed up target acquisition.

The new series mounts full metal GEN2 Gearbox with 8mm bushings to less stress the mechanics and 1 Joule spring.
This fantastic replica comes with a 300BBs increased magazine

Features:

- Mixed metal / polymer construction for maximum strength and lower weight
- Keymod inserts on the front handguard and upper Weaver / Piccatinny rail for mounting optics and accessories
- V2 metal gearbox with 8mm bushings
- Adjustable stock for maximum stability.
- Increased 300-round magazine.
- Flip-up rear sights.
- Marine logo on the receiver
- Quick release spring guide.
-Piston with all metal teeth
- Ambidextrous selector and magazine release

Technical specifications:

Material: Metal and polymer
Operation: Electrico
Fire Modes: Safe / Semi Auto / Auto
Gearbox: Version 2 (Metal)
Gears: Steel, sectorial with delayer
Piston: In polymer with all teeth in steel
Bushings: 8mm steel
Cylinder: In anodized aluminum
Barrel: 6.03mm precision brass
Motor: Long shaft torque
Wiring: Low resistance with reinforced electric trigger
Spring guide: In polymer and metal, with quick release
Magazine: 300 Rounds
Recommended Battery: 7.4V Stick (not included)
Hop-Up: Yes V2 rotary
Length: 79cm / 86cm
Weight: 2160g