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340 FPS Cybergun Licensed Colt M4A1 Metal Gearbox Airsoft AEG Package

SKU: CB-180800 CybergunOut of stock

  • - Full metal Version 2 Gearbox
  • - Full metal outer barrel
  • - Rugged ABS polymer body
  • - Fully licensed Colt trademarks on lower receiver
  • - Front and rear iron sights adjustable for windage and elevation
  • - Removable polymer carrying handle
  • - Fully functional charging handle
  • - Collapsible law enforcement (LE) stock
  • - Fires between 320-340 feet per second (w/ 0.20g BBs)
  • - Comes with TWO 300rd high capacity metal magazines
  • - Metal sling mounts for 2- and 3-point rifle slings
  • - Mock gas tube visible through hand guard


340 FPS Cybergun Licensed Colt M4A1 Metal Gearbox Airsoft AEG Package

The NEW Cybergun Fully Licensed M4A1 Carbine AEG is a versatile rifle out of the box and is built to perform at the same level as other high performance AEGs in both indoor and outdoor fields. This rifle, which is fully licensed under Colt's Manufacturing Company (CMC), boasts a polymer body with a FULL METAL gearbox and includes TWO High Capacity magazines! Firing at 340 feet per second (with 0.20g BBs), this AEG can take down targets at ranges up to 190 feet, making this carbine perfect for long-range outdoor fields.

The Cybergun M4 Carbine is also ideal for indoor CQB scenarios, thanks to its collapsible LE stock, shortening its overall length by about 4 inches. At only 30 inches retracted, this rifle is tactically designed for clearing buildings and maneuvering in confined spaces. Hidden beneath the rifle's extremely rugged polymer body is a hard hitting Version 2 metal gearbox that performs at nearly the same level as more expensive M4 AEGs!

Another versatile feature of this M4A1 Carbine AEG is its removable carry handle, which exposes a long top optics rail, allowing you attach red dot scopes, magnifiers and other aftermarket optics. If you're going for more of a streamlined look, you can keep the carrying handle attached and use your front and rear iron sights, which are fully adjustable for windage and elevation. The rear sight also offers two sight stations, with wide and fine apertures that help with target acquisition in outdoor and CQB environments. Additionally, the M4A1 Carbine comes with a full metal outer barrel that adds to the rifle's overall durability.

This high-powered AEG comes with everything you need to field right out of the box, including battery, standard wall charger, TWO High Capacity magazines and bag of BBs. If you want to pick up more magazines, grab this pack of five 300-round M4 airsoft magazines at an affordable price (it also helps if you have a roll-up MOLLE dump pouch for spent mags). With fully licensed Colt trademarks, a collapsible LE stock, full metal gearbox, and more than modest FPS, this rifle is must-have for any player looking for a great M4A1 AEG, that is field ready right out of the box!

Battery Charger Recommendation: Airsoft Megastore recommends the use of a smart charger to avoid overcharging the battery (overcharged batteries may cause decreased airsoft gun performance and may shorten battery life significantly). Smart chargers not only shorten charge time significantly (up to 800% faster charging), but more importantly, also automatically shut off once the battery is fully charged to avoid overcharged batteries.

In the Box


2x 300rd High Capacity Magazines

8.4v Mini Battery




Operation Electric Automatic
Construction Impact Resistant Polymer body
Gearbox Full Metal Version 2
Firing Modes Semi-Automatic, Full-Automatic, with functional safety
Muzzle Velocity 320-340 FPS (w/ 0.20g BBs)
Gearbox Full metal Version 2
Inner Barrel 363mm
Outer Barrel Threading 14mm Counter Clockwise (CCW)
Battery Type 8.4v NiMH and NiCD Mini Type batteries
Weight 4.5 pounds
Overall Length 30”, 33.5” (Retracted, Extended)

California Proposition 65 Warning: Cancer and Reproductive Harm -

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