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Cybergun FN Licensed M249 "Featherweight" Airsoft Machine Gun (Model: M249 E2 / <350 FPS)

ID: 23315 (AEG-FW249E2-350-BK)
STAEG103E2B / 200817 - 1.0J
Cybergun / Spartan Mil/LE806481208177STAEG103E2B / 200817 - 1.0J23315
4.5 stars, based on 41 reviews
Cybergun FN Licensed M249 Featherweight Airsoft Machine Gun (Model: M249 E2 /
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Cybergun / Spartan Mil/LEFN Herstal


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  • Fully licensed by FN Herstal. Support licensed products. Your support directly benefits the original designer
  • Heavy duty design yet extremely lightweight for mobility and longevity in combat! Fiber-reinforced nylon polymer receiver, handguard, top cover, stock and bipod)
  • Compatible with most A&K and A&K clone metal M249 series components
  • Version 2 Metal gearbox with tricked out internals (specs below)
  • Quick change spring, lipoly ready internals, and Marui M4 system compatible for easy tune-up, repair, and upgrade
  • Aluminum alloy barrel assembly with metal locking mechanism
  • Rotary dial hopup provides precise adjustment
  • Utilizes all M4 / M16 AEG type magazines and can be equipped with various drum mags available from A&K!
Light machine guns, like the FN M249, have been a vital asset on the field for years. Usually the job of lugging one of these bad boys around falls on the shoulders of the strongest person on the team, but today that all changes. This FN Licensed M249 E2 "Featherweight" Airsoft Machine Gun solves all the woes of wanting an LMG on the field, but not having the strength and/or willingness to carry it around all day. This M249 weighs in at a reasonable 8lbs, shedding almost 50% of the weight compared to its full metal counterpart! Fear not though, just because it's lightweight doesn't mean it's weak and flimsy. The receiver and chassis are made from a fiber-reinforced nylon polymer that's constructed in a super high strength design, making this featherweight option extremely durable.

The FN M249 Featherweight has also shed some pounds by discarding the original brick-heavy standard M249 gearbox design in favor of a lighter weight souped-up Version 2 gearbox. Full specs of the gearbox internals can be found below.

About the M249:
The FN M249 LMG was born out of true necessity; a need for something lighter than the M60 while still being able to provide ample suppressive firepower. This lightweight evolution of the machine gun is currently in service in the hands of the US military, as well as over 75 other nations around the world.

Based on the FN Minimi, the M249 uses a 5.56x45mm NATO cartridge in a belt-fed configuration, supplied from a plastic box magazine. In a pinch, you may also use STANAG compatible M16 magazines in this weapon system. Over the years the M249 has seen quite a few variants, all purpose-tailored to individual's needs.

Manufacturer: Cybergun / Licensed by FN Herstal

FPS Range: 330-350

Color: Black

Package: Gun Only

Model (Type): M249 E2 / <350 FPS


Length: 1100mm
Weight (w/o magazine): ~3500g
Inner Barrel: 509mm
Magazine: 300rd M4 Style AEG magazine included. Compatible with A&K style Box Magazines
Thread Direction: 14mm Negative
Gearbox: Version 2 (specs below)
Motor: Long Type
Fire Modes: Full-Auto, Safety
Package Includes: Gun, 300rd M4 Magazine, Bipod
Battery: 7.4V 1500mAh 20c LiPo battery recommended (Battery not included. Wired to rear w/ Small Tamiya Connector)
Hopup: Yes, Adjustable

Gearbox Specifications:
  • Aluminum alloy gearbox shell
  • 8mm metal bushings
  • Sintered steel 18:1 gear set
  • Plastic delayer chip for optimized Full-Auto cycling
  • Aluminum cylinder
  • Polycarbonate tappet plate
  • Polycarbonate piston
  • High compression polycarbonate piston head
  • High compression polycarbonate cylinder head
  • Polycarbonate lightweight nozzle
  • Quick-change spring guide

For a blow-up diagram of this Airsoft weapon, please click HERE.

About Cybergun / Spartan Mil/LE

Cybergun is the world leader in designing and distributing replica dummy weapons for video game aficionados, sport or outdoor shooting, and collectors.

41 Customer Reviews

(Write a review)

by Richard W. on 10/15/2021
"I bought this through my field and I have to say it works amazingly, just be careful with the box magazines from A&K. The site says it's compatible but it's a gamble if it does work with your gun. Overall 10/10
by Wedge D. on 10/14/2021
"I love this LMG, I've always wanted a M249 and this one is a great one to have. I'm currently modifying mine into a Paratrooper variant and gonna use it at my next airsoft battle. The firing is so great and I love being able to use magazines with it. The parts are very easy to swap out so the entire gun is a complete plug and play and very easy to work with. Once again, Evike has provided a great airsoft product and that's why I always go with them for my airsoft needs.

If you wanna see pics, I have them on the Evike Facebook page.
by EDGAR B. on 07/22/2021
"I have this at home unopened I’m just going off what I have owned a g&g m4 with blowback and I’m hoping they didn’t skimp out of the motor. G&g has standard m120 motors pulling their springs, I’m hoping this one has a similar motor to those G&g branded m4’s. Because I was pleased with their rate of fire.

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