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KWA Magpul Licensed RM4 PTS CQB ERG Full Metal Airsoft M4 AEG Rifle

SKU: KWA-106-00301 KWAOut of stock Map ProtectedPrice is map protected. Coupon(s) may not be applied to this item.

  • Kinetic Feedback System (KFS)
  • Full metal alloy flat top upper receiver
  • Full metal Billet style Magpul lower receiver
  • Adjustable hop-up
  • 3GX gearbox
  • 2G high performance bucking
  • Mechanical / electric cut off system
  • Magpul PTS RM4 PMAG
  • Magpul PTS lower receiver
  • Magpul PTS MOE hand guard
  • Magpul PTS MOE pistol grip
  • Magpul PTS MOE stock with recoil pad
  • Magpul PTS MBUS rear sight


KWA Magpul Licensed RM4 PTS CQB ERG Full Metal Airsoft M4 AEG Rifle

Just like the full-length version, the RM4 PTS CQB comes with KWA’s new revolutionary Kinetic Feedback System (KFS) 3GX gearbox. It’s also outfitted with a Magpul PTS lower receiver and MOE furniture. The KFS system takes the recoil and realism you would normally expect from a GBB rifle and packs it all into the new RM4. KWA has taken their proven 2GX gearbox and reinforced the internals for even more durability. In addition, they added the unique cut-off system for quick crisp shots after every trigger pull. They also reinforced the gearbox shell to withstand the impact of the KFS recoil. Designed for professional training and hardcore players, this new KWA RM4 includes nearly all of the features of a GBB rifle with the convenience of an AEG. With full metal internal and external parts and the new KFS 3GX gearbox, the RM4 PTS CQB proves to be one of the most well designed rifles on the market.

NOTE: The included RM4 magazine will only work with the KWA RM4 ERG. Other standard M4-style magazines will work with the RM4. However, the rifle will no longer have the mechanical / electric cut-off system if you do not use the RM4 magazines.

Ammo type: Seamless 0.20g or heavier (0.23g, 0.25g, 0.26g, 0.28g, etc) BBs. For maximum performance and accuracy, Airsoft Megastore recommends GoldenBall ProSlick BBs which carry perfect spherical consistency and density, available at Airsoft Megastore for the lowest price on the market, guaranteed.

Color: BLACK

In the Box


1x 30 / 60 Round Mid Capacity Magazine


Operation Electric Automatic
Firing Modes Semi-automatic and Full-automatic
Build Metal Receiver, Gearbox, Barrel / Fiber Polymer Stock, Grip
Muzzle Velocity 300 - 350 FPS (w/ 0.20g Bbs)
Rate of Fire 14+ RPS w/ at least an 11.1v 15c Li-po
Magazine 30 / 60 Round Polymer Mid Capacity Magazine
Gearbox Full Metal KWA 3GX Version 2 w/ Some Proprietary Parts
Battery 11.1V LiPO Front Handguard (NOT Included)
Inner Barrel Diameter 6.05 mm
Inner Barrel Length 273 mm
Outer Barrel Length 10.5" in.
Weight 7.42 pounds
Hop-Up Polymer Adjustable One Piece
Overall Length 27" in. / 30" in. (Retracted / Extended)

California Proposition 65 Warning: Cancer and Reproductive Harm -

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