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A&K / Cybergun FN Licensed M249 SAW Machine Gun w/ Metal Receiver (Model: MK-II / Wolverine Inferno)

ID: 68302 (HPA-249MKII-WLV)
4.7 stars, based on 312 reviews
A&K / Cybergun FN Licensed M249 SAW Machine Gun w/ Metal Receiver (Model: MK-II / Wolverine Inferno)
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A&KFN HerstalCybergun / Spartan Mil/LEWolverine Airsoft


MAP ProtectedExempt From Coupons
The manufacturer of this product enforces a strict minimum advertised price (MAP) policy which excludes this product from any additional discount coupon codes. This item, however, may qualify for free shipping.
Canada Export CompliantCanadaExport Compliant
This gun has a muzzle velocity rating (FPS) between 366 and 500, and is compliant for export to Canada.
Free ShippingNo Coupon Required
Free shipping within lower 48 US states, no coupon code needed!


  • Realistic FNH Licensed metal Receiver, barrel assembly, feed cover, and bipod
  • Heavy duty nylon fiber reinforced stock, handguard, and motor grip
  • Reinforced metal gearbox shell w/ 8mm bearings & heavy duty steel gears
  • Updated internals allow use of higher discharge rate batteries such as LiPo & Li-Ion without worry of premature wear
  • Full length polymer stock
  • 2400rd sound activated box magazine included (compatible with standard M4/M16 magazines)
  • Adjustable Front and Rear Sights; 1913 Picatinny top rail for mounting optics
  • Custom build w/ Wolverine Inferno Gen 2 HPA Engine
The GEN 2 Inferno is the culmination of a great deal of work to take the next step forward in the development of HPA technology. Over the past couple years since we launched the SMP, multiple other companies saw the value of this type of technology and have attempted to replicate its performance. The Gen2 once again leaves everyone far behind.

The GEN 2 Inferno features a revolutionary single solenoid, independent poppet and nozzle design that sets a new standard for a drop in kit. Particularly, it is designed to solve the open bolt problem. It is a hybrid design which keeps the advantages of an open bolt system: easy tuning, no first round dry fire, efficiency, etc and adds the simplicity of easier hop up tuning that closed bolt systems have traditionally offered. In addition, it further improves the efficiency over our previous systems by an estimated 10-15%.

Wolverine Inferno Engine Features:
  • Precision CNC machined aluminum construction
  • Fits virtually any gearbox with a center-lined air nozzle
  • Interchangeable nozzles for V2, V3, M249 and various other gearboxes
  • 90% interchangeable with HYDRA components
  • Scratch-resistant delrin bushing design
  • Simplified robust front-end
  • Powered by Patent Pending Wolverine SMP technology
  • One moving part provides increased reliability
  • New streamlined design utilizes internal air path
  • Adjustable velocity, rate of fire, and burst settings
  • Instant trigger response with no first round dry fire
  • Superior air efficiency
  • FCU full time sleep mode
  • Toolless disassembly
  • Redesigned internal geometry for improved efficiency

Manufacturer: A&K / Wolverine Airsoft (Licensed by FN Herstal)

FPS Range: 380-400

Color: Black

Customized Product: This is a custom gun/product, replaced original parts are not included.


Length: 1100mm
Weight: 6800g
Inner Barrel: 509mm
Magazine Capacity: 2400rd Box Magazine. Compatible with Matrix, G&G, Tokyo Marui and other similar M4 / M16 Series Airsoft AEG Magazines and Classic Army Box Magazines. NOT compatible with G&P M249 Box Magazines
Muzzle Velocity: 380 FPS (Measured with 0.20g BBs), Adjustable with PSI adjustments
Thread Direction: 14mm Negative
Gearbox: Wolverine Inferno HPA Engine
Fire Modes: Full-Auto, Safety
Package Includes: Gun, Box Magazine, Bipod
Battery: 7.4v JST battery (Battery not included)
Hopup: Yes, Adjustable

About A&K

A&K has been in business for more than a decade, boasting a huge selection of popular rifle models as well as unique platforms; Machine Guns, SMGs, DMRs, and even WWII replicas. A&K provides a great lineup of Airsoft products at a great value.

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.

312 Customer Reviews

(Write a review)

by Lee D. on 11/16/2020
"GOOD GRIEF! WHAT A MACHINE! Let's get to the important part.
Very well built
Accuracy is good for a full auto
Shoots fairly hard
Easy access to inner barrel and spring
Magazine feed works well
Heavy, but its suppose to be (not a complaint from me) IT'S FULL METAL
Handle doesn't fold
Finicky to load at times.
Doesn't come with a heat shield (for looks)
Bipod is crap.
The MK1 still earns a very high rating. I'm glad I got one.
by Stephen M. on 05/04/2020
"Wow, what a blast!! I got this to convert to HPA but the initial tests I did in stock configuration were very impressive!! one of the most consistent guns I have owned. Velocity was a very consistent 419 fps with .20. with a SD of .75!!! I decided to go with the P* FE so I could keep the stock gearbox on standby if I ever needed it swapped out. The Hopup will be getting replaced but not because it doesn't work, I just want to flattop it and that isn't possible with the stock unit.

The mag jamed a couple of times on me but I did the mod where you make the feed chute a little narrower and that seemed to do the trick. I will be connecting it to trigger contacts/FCU to run it off the guns trigger. I am also considering swapping out the motor and running it of a 7.4v lipo. I don't fault the mag for jamming. It is a known problem, I just wish someone would come out with a LMG mag that was better quality..... The gun wont shoot if the mag doesn't feed it....
by Aaron B. on 03/07/2020
"Took me awhile to pull the trigger on this bad boy. But I'm glad I did its big i mean big big but stock is massive if you have short arms get the para version. And if you're a little guy get the lighter version . The fire rate is slow compared to my other guns but the big a$$ box mag makes up for it . The bipod is so so .

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