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Arcturus M4/M16 Sword MOD1 LITE ME 8'' SBR AEG Airsoft Gun


It's a replica of the newest series of Arcturus LITE with MOSFET, in which the upper and lower receivers were made of durable nylon. Thanks to the nylon body, the weight and the price of the replica were reduced. Using the nylon, the replica did not lose its strength. The receiver socket for the extension tube and a barrel socket are reinforced with a metal threaded sleeve.

In this model, the magazine catch, bolt catch and fire selector are ambidextrous. Thanks to this the replica is extremely handy and friendly for left-handers. Most of the external elements, such as the handguard, 8" outer barrel, muzzle device, fire selector, magazine catch, ejection cover, bolt catch, and receiver extension tube are made of aluminum and light alloys. The whole is secured with an anode to protect against corrosion. The handguard features M-LOK slots and a top picatinny rail.

The gearbox is equipped with a quick spring change system and ball bearing spring guide and piston head. The polymer made piston is equipped with steel teeth that work great with high-quality gears. The said gears are mounted on 8mm steel bushings to be able to cope with the highest loads. Only the bevel gear is mounted on ball bearings to ensure that it is free to spin at high speeds. In addition, the gearbox is equipped with an electric trigger "micro-switch" and a new MOSFET. You will get a higher rate of fire and a faster trigger response while preventing burnouts from contacts. The replica also features a sealed nozzle that works great with a rotary hop-up chamber and with a 6.03mm precision barrel with a length of 200mm. The latest innovation is a 24k high-performance neodymium motor with MIM steel pinion gear.


  • Durable and lightweight nylon receiver construction
  • 8" Aluminum M-LOK handguard rail
  • 6-Position adjustable stock for customizable length of pull
  • Flat trigger for better trigger response
  • Ambidextrous selector switch
  • Quick change spring system allows for quick and easy spring changes
  • Gearbox has 8mm bearings
  • Pre-installed enhanced mosfet
  • 24k RPM neodymium motor w/ MIM steel pinion
  • Comes with unique serial number


Length: Approx. 647mm - 730mm, Adjustable
Weight: Approx. 2080g
Inner barrel: Approx. 200mm~ / 6.03mm
Magazine Capacity: 30/130rd variable capacity midcap magazine
Thread Direction: 14mm Negative
Fire Modes: Semi/Full Auto, Safe
FPS Range: 330-360 FPS
Muzzle Velocity: ~1.21 Joules (tested with .20g BB)
Gearbox: Version 2 gearbox w/ quick change spring system, Fully upgradeable
Battery: 11.1v Stick Type LiPo Recommended, Wired to buffer tube w/ standard Deans (Battery NOT included.)
Hopup: Yes, Adjustable