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KWA RM4 Ronin Recon ML AEG 3.0 Airsoft Rifle w/ M-LOK Rail

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The KWA RM4 features AEG 3.0 technology, with realistic felt recoil, magazine cut-off capability, and quick-change spring.

KWA RM4 Ronin Recon ML AEG 3.0 Airsoft Rifle w/ M-LOK Rail

KWA's updated line of Airsoft AEGs, the Ronin series was designed from years of feedback from loyal customers. The Ronin upper receivers offer either an M-LOK or Keymod compatible monolithic rail system suitable for some of the most popular accessories on the market.

The Ronin series of AEGs feature modular, interchangeable upper receivers, allowing the user to use any upper or lower in the Ronin series to customize the gun to one's needs. All Ronin receivers can be swapped between AEG 2.5 / 3 series rifle parts. Note that combining an AEG 3 Ronin upper receiver with an AEG 2.5 lower receiver would cancel out the recoil feature of the AEG 3.

Externally the Ronin series features a fitted mock suppressor, enlarged trigger guards, and ambidextrous fire controls to improve weapon manipulation. From the factory, the gun is fitted with a PTS Enhanced Polymer Grip, PTS flip-up back up sights and a PTS Enhanced Polymer Stock for elevated comfort and accessibility. The AEG 2.5 /3.0 features realistic cut-off technology that will stop the gun from dry firing when your magazine is out of ammo; a new magazine then must be inserted and the bolt catch depressed to continue firing like a real gun. The rifles are compatible with regular M4 AEG magazines if the user so desires to bypass cut-off technology. The AEG 3.0 also incorporates a weighted spring system that simulates felt recoil when firing a real gun, which doubles as a quick-change spring system.


  • One-piece, Monolithic-style upper receiver
  • Fitted mock suppressor
  • CNC Machined M-LOK rail
  • CNC Aluminum metal upper and receiver
  • One-piece rotary adjustable hop-up
  • AEG 2.5 magazine cutoff compatibility
  • Reinforced radiused mechbox
  • AEG 3.0 recoil system
  • Quick-change spring system
  • Rear-wired battery compartment
  • Switch life extender to prevent burnout of trigger contacts


Color: Black
Length (Retracted/Extended): 819 mm / 895 mm
Threaded Barrel: 14 mm Negative
Outer Barrel Length: 381 mm
Inner Barrel Length: 420 mm
Weight: 5.8 lbs
Magazine Capacity: 30/120 round variable capacity KWA magazines with cut-off, compatible with other M4 styles AEG magazine (without cut off)
Muzzle Velocity: 390 - 430 (Adjustable) FPS (Measured with 0.20g BBs)
Gearbox: KWA V2.5 gearbox
Motor: Long Type
Fire Modes: Semi/Full-Auto, Safety
Package Includes: Gun, Magazine, Manual
Manufacturer: KWA


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