Cybergun Colt M4 Sierra AEG Assault Rifle - Red

The electric replica of the Colt M4 Sierra Red assault carbine features construction based on metal and plastic components. The body, RIS handguard, outer barrel, buffer tube, and various small parts are crafted from metal, while the stock and pistol grip are manufactured from robust plastic for durability.

At the heart of the replica is a metal v2 gearbox fitted with ball bearings and a piston reinforced with steel teeth. The model is equipped with a Spring Quick Change system and a MOSFET paired with an ETU (Electronic Trigger Unit). With a default muzzle velocity of 330 FPS, the replica is well-suited for engagements at medium range.

A 22mm dorsal RIS rail enables the attachment of various optoelectronic devices. Standard configuration includes mechanical flip-up sights—front sight and peep sight. The RIS standard foregrip provides additional space for mounting tactical accessories.

Utilizing the collapsible PDW stock with a textured, anti-slip butt plate, the overall length of the replica can be adjusted to match the shooter’s physique and individual preferences. The flash hider is installed on a 14mm counter-clockwise thread, allowing a sound suppressor to be fitted in its place.

Supplied with the carbine is a Hi-Cap magazine capable of holding 300 BBs. The replica supports connection of batteries via a small Tamiya plug.

Set includes:
- replica,
- Hi-Cap magazine,
- front grip.

Technical data
Material: metal and plastic
Overall length: 645 mm
Weight: 2545 g
Color: Red
Power: electric
Gearbox: v2
Initial velocity: 330 FPS
Hop-Up: yes, adjustable
Magazine type: Hi-Cap
Magazine capacity: 300 BBs
Manufacturer: Cybergun, France