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Golden Eagle Metal M240B Medium Support Gun AEG in Black
Key Features
- Full Metal M240B Medium Machine Gun Replica
- Massive 4500 Round Electric Auto-Winding Box Magazine
- Full Metal Bipod Included
- Quick Change Barrel System
- Adjustable Hop-Up Unit
- Metal Rail Handguard
- Full Length Top Picatinny Rail
- Metal Heat Shield and Carry Handle
- High Power 420 FPS Performance
- Authentic US Military Support Weapon Styling
Dominate the battlefield with one of the most iconic support weapons ever fielded by modern military forces.
Description.
When it comes to battlefield presence, very few airsoft guns can compete with the sheer size and intimidation factor of the Golden Eagle M240B Medium Machine Gun. This is not a rifle pretending to be a support weapon. This is a dedicated airsoft Support Gun built to lay down sustained fire, control key areas of the battlefield, and turn opposing players' plans into a series of increasingly bad decisions.
Based on the legendary M240B, this Airsoft AEG replicates one of the most respected medium machine guns ever adopted by the United States military. Originally derived from the Belgian FN MAG platform, the M240 has earned a reputation for reliability, durability, and exceptional battlefield performance. It has served alongside American forces for decades and remains one of the most recognisable support weapons in modern military history.
The first thing you'll notice when handling the M240B is its sheer scale. Measuring approximately 1255mm in length, this is a substantial piece of equipment that immediately feels different from standard rifles and carbines. It carries the sort of visual impact that attracts attention everywhere it goes, whether that's in the safe zone, at a milsim event, or mounted proudly in a collection.
The extensive metal construction plays a huge role in creating that authentic feel. The receiver, barrel assembly, bipod, sights, heat shield, carry handle assembly, and rail system are all manufactured from metal, giving the gun impressive realism and durability. Pick it up and there's no doubt you're carrying a genuine support weapon rather than a lightweight imitation.
The weight and balance closely mirror the real firearm's battlefield role. This isn't a gun designed for sprinting from cover to cover all day. Instead, it excels when deployed strategically to provide suppressive fire and support advancing teammates. Used correctly, it becomes one of the most influential weapons on the field.
One of the standout features of this BB Gun is the included 4500-round electric auto-winding box magazine. While standard rifles often require frequent reloads, the M240B is built around sustained firepower. With thousands of rounds available before reloading becomes necessary, you can focus entirely on controlling engagement zones and keeping enemy players pinned down.
The electric auto-winding system ensures reliable feeding during extended bursts. Rather than constantly reaching for spare magazines, you can concentrate on maintaining pressure and supporting your squad. It's one of the key reasons why support gunners often become the backbone of successful teams.
Externally, Golden Eagle has done an impressive job replicating the details that make the M240B such an iconic machine gun. The large metal flash hider dominates the front end of the rifle, while the substantial barrel assembly gives the gun its unmistakable profile.
The included metal bipod is another major feature. It deploys quickly to create a stable firing platform and folds neatly away when not in use. During defensive games, objective-based scenarios, and woodland ambushes, the bipod transforms the M240B into an incredibly effective support platform.
Set up behind cover, deploy the bipod, and suddenly you're controlling lanes of movement that opposing players would rather avoid entirely. Few airsoft experiences are quite as satisfying.
The metal rail handguard provides plenty of space for modern accessories. Weapon lights, lasers, foregrips, and other tactical attachments can be installed depending on your preferred loadout. This allows players to modernise the platform while retaining its military authenticity.
Above the receiver sits a full-length 20mm Picatinny rail, perfect for mounting optics. Red dots, holographic sights, magnified optics, and thermal-style accessories can all be fitted with ease. Whether you're engaging targets at medium range or overseeing large sections of the battlefield, the rail system offers excellent flexibility.
Golden Eagle has also replicated the quick-change barrel assembly found on the real firearm. While airsoft players obviously don't need to swap overheated barrels during gameplay, the feature adds another layer of realism that military enthusiasts and collectors will appreciate.
The movable barrel carry handle and removable heat shield further enhance the authentic appearance. Small details like these are often overlooked, yet they make a significant difference to the overall impression of the gun.
Internally, the rifle is designed to deliver serious battlefield performance. Producing approximately 420 FPS, the M240B offers the power and range expected from a dedicated support weapon. This higher output helps maximise effective engagement distances and reinforces the rifle's role as a suppressive fire platform.
The adjustable hop-up system allows players to fine-tune trajectory and optimise performance with heavier BB weights. Pairing the rifle with quality ammunition can significantly improve consistency and long-range effectiveness, particularly during woodland games.
As an Airsoft AEG, reliability remains one of its greatest strengths. Electric platforms continue to dominate support gun roles because they provide consistent performance, excellent trigger response, and dependable operation across varying weather conditions.
The M240B is powered by a 9.6v large-type battery housed within the removable polymer stock. The stock provides ample space for battery installation, making setup straightforward and allowing players to run larger batteries for extended game sessions.
The firing controls stay true to the support gun concept. The platform operates in full-auto mode only, reinforcing its role as a dedicated suppression weapon rather than a precision rifle. Every design decision focuses on maintaining continuous fire and supporting friendly forces.
For milsim enthusiasts, the M240B is one of the most desirable support weapons available. It fits naturally into modern military loadouts and adds a huge amount of realism to squad-based gameplay. The moment a support gun enters the field, team tactics often change around it.
Collectors will appreciate the exceptional visual impact of the platform as well. The combination of size, metal construction, authentic military styling, and functional features creates a replica that looks outstanding on display.
The Golden Eagle M240B isn't a gun for everyone. It's large, heavy, and purpose-built. But for players who enjoy controlling engagements, providing suppressive fire, and embracing the support gunner role, few platforms deliver the same level of authenticity and battlefield influence.
If you're looking for a serious support weapon capable of dominating woodland games, milsim events, and objective-based scenarios, this airsoft gun offers everything you'd expect from a modern medium machine gun. Powerful, realistic, and incredibly imposing, the M240B remains one of the kings of battlefield suppression.
comes with battery and charger
Other Great Features are,
Massive 4500 Round Capacity
Electric Auto-Winding Magazine
Quick Change Barrel Assembly
Full Metal Construction
Metal Folding Bipod
Full Length Optics Rail
Adjustable Iron Sights
Adjustable Hop-Up Unit
420 FPS Performance
Perfect for Milsim and Support Roles
In the box:
- Golden Eagle M240B Support Gun AEG
- 4500 Round Electric Box Magazine
- Folding Metal Bipod
- User Manual
Specifications
Model: Golden Eagle M240B MMG
Type: Airsoft AEG Support Gun
Construction: Metal and Polymer
Length: 1255mm
Inner Barrel Length: Approx. 555mm
Magazine Capacity: 4500 Rounds
Magazine Type: Electric Auto-Winding Box Magazine
Hop-Up: Adjustable
Power Source: 9.6v Large Type Battery
Connector: Large Plug
Fire Modes: Safety / Full Auto
Velocity: Approx. 420 FPS
Rail System: 20mm Picatinny Top Rail
Bipod: Folding Metal Bipod Included
Colour: Black
Manufacturer: Golden Eagle / Jing Gong
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Sku :
JG-M240-BK***Tickets now on sale for next airsoft skirmish event on the 13th of June @Terminal Six airsoft near stansted airport visit Terminal Six for more info and to save your spot!***
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Product Reviews
Delivery Prices start from just £2.50 with free delivery on orders over £75 To the uk mainland *.
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Free Shipping
Free shipping on orders over £75 To UK Mainland (excluding some parts of scotland)
Free shipping on orders over £100 To Northern Ireland & the Republic of ireland, Scottish highlands & islands, and I.O.M
Sorry we do not offer free shipping to the Channel Islands
Free shipping is a 5 working day service* (if you order Monday you get it the next Monday)
Delivery price (Mainland UK)
Royal Mail (depending on weight) (2 Days Delivery*) From £2.50
Economy (post as much as you want) (2 to 4 Days Delivery*) £4.95 Flat Rate
Express shipping (post as much as you want) (1 to 2 Days Delivery*) £5.95 Flat Rate
*Working days (Saturday and Sunday are classed as non working days)
we can arrange a Saturday delivery on request but costs £20 and you will need to call us to pay the balance after making an order.
Delivery price (Ireland, Scottish Highlands & Islands)
Northern Ireland From £ 5.95
Highlands and islands From £5.95
I.O.M From £5.95
Republic of Ireland £6.95 (Flat Rate how ever big or small your order is)
Channel Islands £ 7.95 (Flat Rate how ever big or small your order is)
Delivery price (International Tracked)
(Flat Rate how ever big or small your order is)
Republic of Ireland (IRL)---- £6.95 Price Drop WAS £16
Belgium (BE)--------------- £7.95 Price Drop WAS £15
Netherlands (NL)---------- £6.95 Price Drop WAS £15
Germany (DE)-------------- £6.95 Price Drop WAS £25
Luxembourg (LUX)--------- £9.95 - NEW
France (FR)----------------- £9.95 Price Drop WAS £25
Austria (AT)---------------- £11.95 - NEW
Greece (GR)---------------- £12.95 - NEW
Sweden (SE)-------------- £14.95 - NEW
Denmark (DK)------------ £9.95 Price Drop WAS £15
Finland (FI)--------------- £15.95 - NEW
Italy (IT)------------------ £11.95 Price Drop WAS £16
Portugal (PT)------------- £11.95 Price Drop WAS £18
Poland (PL)----------------- £9.95 - NEW
Spain (ES)----------------- £12.95 Price Drop WAS £23
Sweden (SE)-------------- £11.95 Price Drop WAS £15
Slovakia (SK)------------- £11.95 - NEW
Slovenia (SL) ------------ £11.95 - NEW
Croatia (HR)-------------- £16.95 - NEW
Czech Republic (CZ)----- £10.95 - NEW
Hungary (HU)------------ £10.95 - NEW
Bulgaria (BG)------------ £14.95 - NEW
Romania (RO)------------ £13.95 - NEW
Switzerland (CH)--------- £12.95 - NEW
Turkey (TR)--------------- £17.95 NEW
Channel Islands ----------£ 7.95 Price Drop WAS £15
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