Cybergun FN Herstal M249 Featherweight Airsoft Machine Gun, Black

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Introducing the Cybergun FN Herstal M249 Featherweight Airsoft Machine Gun, a perfect blend of power and precision. Designed with the airsoft enthusiast in mind, this MK46 model is a testament to Cybergun's commitment to quality and performance.

Weighing in at a mere 8.8 lbs without its magazine, this machine gun is designed for those who demand mobility without compromising firepower. Its adjustable length, ranging from 850mm to 920mm, ensures adaptability to various combat scenarios, making it a versatile choice for both close-quarter battles and long-range engagements.

The gun comes equipped with a ~340mm inner barrel and operates within an FPS range of 330-350, delivering consistent performance shot after shot. Its 14mm negative thread direction allows for customization, letting you add on suppressors or other muzzle devices.

One of the standout features of this airsoft machine gun is its aluminum alloy gearbox. With 8mm metal bushings, a sintered steel 18:1 gear set, and a plethora of polycarbonate components, this gearbox is built for durability and efficiency. The quick-change spring guide ensures easy maintenance, and the plastic delayer chip optimizes full-auto cycling.

The package includes a 300rd M4 style AEG magazine and a sturdy bipod, enhancing stability during shooting. For optimal performance, we recommend using a 7.4V 1500mAh 20c LiPo battery (not included). The wiring is conveniently located inside the feed tray with a Small Tamiya connector.

The Cybergun FN Herstal M249 Featherweight Airsoft Machine Gun is not just a weapon; it's a statement of power, precision, and performance. Whether you're an airsoft veteran or a newbie, this machine gun promises to elevate your game.

Note: Optic shown is NOT included.

Battery & Charger DOES NOT come with purchase of rifle (7.4v PEQ Type LiPO Battery and Smart Charger Recommended)


  • Officially licensed by FN Herstal, ensuring authenticity and quality.
  • Lightweight design with fiber-reinforced nylon polymer components for enhanced mobility.
  • High compatibility with A&K and its clone M249 metal components.
  • Equipped with a robust Version 2 Metal gearbox with advanced internals.
  • Easy maintenance with quick-change spring and LiPoly-ready internals.
  • Marui M4 system compatibility ensures hassle-free tune-ups and upgrades.
  • Sturdy aluminum alloy barrel with a secure metal locking mechanism.
  • Precise shot adjustments with the rotary dial hopup system.
  • Versatile magazine compatibility, accepting all M4/M16 AEG types and compatible with A&K drum mags.
  • Modern adjustable buffer tube style stock paired with a full RIS handguard.
LiPO Ready:
Power Source:
Canada Compliant:
330-350 FPS w/ 0.20g BBs
Battery & Charger Included:
Rail Type:
Battery Type:
7.4v LiPO PEQ Battery (Small Tamiya)
Motor Type:
8.8 lbs
Full Metal, Fully upgradable V2 gearbox
Quick Change Spring:
Inner Barrel Length:
Approximately 340mm
Included Magazine:
300 Rounds
Package Includes:
Gun, 300rd M4 Magazine, Bipod
Thread Direction:
14mm counter-clockwise
Fire Modes:
Safe, Full Auto
Yes - Adjustable
Magazine Compatibility:
Compatible with A&K style Box Magazines
30 Day Return / 45 Day warranty

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