This robust M4 has a reinforced polymer body, maintaining a strong and at the same time light structure, to give you more handling on the field. The 12-inch aluminum floating rail allows a wide choice of accessories to customize the rifle according to your preferences. You will be able to equip torches, lasers or handles to improve shooting and to mount optics or red dots on the upper slide to speed up target acquisition.

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

Features:

- Robust and light polymer construction
- URX inserts on the front metal hand guard 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 sights.
- Marines logo on the receiver
- Quick release spring guide.

-Piston with all metal teeth

Technical specifications:

Material: Reinforced nylon polymer and metal
Operation: Electrico
Fire mode: Safe / semi automatic / automatic
Gearbox: Version 2 (Metal)
Gears: Steel, sectoral with delayer
Piston: In polymer with all steel teeth
Bushings: 8mm steel
Cylinder: In anodized aluminum
Barrel: 6,03mm precision brass
Engine: Long shaft torque
Wiring: Low resistance with reinforced electric trigger
Spring guide: In polymer and metal, quick release
Magazine: 300 rounds
Recommended battery: 7.4V Stick (not included)
Hop-Up: Yes V2 rotary
Length: 73cm / 81cm
Weight: 2400g