Specna Arms FN Herstal M249 MK2 CORE Machine Gun AEG - Black
The Specna Arms FN Herstal M249 MK2 CORE is a full-size electric airsoft machine gun designed for the support gunner role. Manufactured under Cybergun's FN Herstal licence, it combines licensed markings, a reinforced M249 gearbox and a 2500-BB electrically fed box magazine with the lighter construction of the Specna Arms CORE series.
At approximately 4.8 kg, the M249 MK2 CORE is lighter than many traditional M249 replicas. The reduced weight makes it easier to carry during longer games while retaining the large magazine capacity and sustained full-auto capability expected from an airsoft support weapon.
Licensed FN Herstal markings
The replica features licensed FN Herstal markings under Cybergun licence, giving the M249 MK2 CORE a more authentic appearance.
Lightweight CORE construction
To reduce overall weight, several external components are made from durable polymer, including the main body, handguard, top cover, magazine and pistol grip.
Other structural components, including the outer barrel, magazine interface and flash hider, are made from metal. High-stress components such as the folding bipod, outer barrel lock, trigger guard, carrying handle, pins and mounting hardware are made from steel.
The fixed MK2-style stock gives this version the traditional full-length M249 configuration, in contrast to the shorter adjustable stock used on the PARA model.
2500-BB electric box magazine
The included polymer box magazine holds approximately 2500 BBs and uses an electric feeding mechanism. The magazine is powered by two AA batteries, which are not included.
The replica can also use compatible AR15 / STANAG-style magazines, providing an alternative feeding option when the box magazine is not required.
Reinforced M249 gearbox
The M249 MK2 CORE uses a full-size reinforced metal M249 gearbox designed for the demands of sustained full-auto fire.
Internal components include an M120 spring, steel gears, 8 mm ball bearings and a bearing-mounted spring guide.
ESA quick-change spring system
The Specna Arms ESA quick-change spring system allows the main spring to be replaced without completely disassembling the gearbox. This makes it easier to adapt the replica's power to different field limits and playing environments.
When using an M90 spring, Specna Arms recommends using a 7.4 V battery to reduce the risk of malfunctions.
Metal rotary hop-up
The replica features a metal rotary hop-up chamber for adjusting the BB trajectory. The stated factory muzzle velocity is approximately 122 m/s / 400 FPS.
Quick-removable outer barrel
The M249 MK2 CORE features a quick barrel removal system inspired by the M249 platform. In addition to adding authenticity, the design also makes access to the front section easier during maintenance.
Folding steel bipod
A folding steel bipod is integrated into the front of the replica, providing a stable support point when firing from the ground or another supported position.
Features
- Licensed FN Herstal M249 MK2 replica
- Manufactured under Cybergun licence
- Specna Arms CORE series
- Lighter construction than many traditional M249 replicas
- Polymer main body and several external components
- Metal structural components
- Steel bipod and high-stress external components
- Fixed MK2-style stock
- Approximately 4.8 kg weight
- Full-auto firing mode
- 2500-BB electric box magazine
- Compatible with suitable AR15 / STANAG-style magazines
- Reinforced metal M249 gearbox
- Steel gears
- 8 mm ball bearings
- Bearing-mounted spring guide
- M120 spring
- ESA quick-change spring system
- Metal rotary hop-up chamber
- Quick-removable outer barrel
- Folding steel bipod
- 14 mm CCW muzzle thread
- Small Tamiya battery connector
Technical specifications
- Manufacturer: Specna Arms
- Licensed brand: FN Herstal
- Licence: Cybergun
- Model: M249 MK2 CORE
- Product type: electric airsoft machine gun / AEG
- Platform: M249
- Firing mode: full-auto
- Muzzle velocity: approximately 122 m/s / 400 FPS
- Length: approximately 1040 mm
- Weight: approximately 4775 g
- Magazine capacity: 2500 BBs
- Gearbox: reinforced M249 gearbox
- Bearings: 8 mm
- Hop-up: adjustable rotary hop-up
- MOSFET / ETU: no
- Blowback: no
- Quick-change spring system: yes, ESA
- Battery connector: Small Tamiya
- Muzzle thread: 14 mm CCW
- Colour: black
Package contents
- Specna Arms FN Herstal M249 MK2 CORE Machine Gun AEG
- 2500-BB electric box magazine
- Instruction manual
The main battery and charger are not included. The box magazine requires 2 × AA batteries, which are also not included.
