KWA LM4 PTR KR9 Airsoft Automatic Gas Blowback Rifle (GBBR)

  • $369.99

KWA LM4 PTR KR9 Airsoft Gas Blowback Rifle (GBBR)

The KWA LM4 Professional Training Rifle is an ATF approved gas blowback AR style rifle available in the United States. It features a new hop up system developed specifically for the LM4 to improve range performance on the field. An aluminum alloy receiver houses the full steel reinforced bolt carrier for crisp, strong, reliable feedback. The LM4 PTR buffer tube has the same diameter of a MilSpec Buffer Tube which allows operators to customize to their weapon configuration with MilSpec Butt Stocks and other Stock Accessories. In addition, the lower receiver can accept aftermarket AR15 pistol grips and trigger guards. Other features such as the operational forward assist and bolt catch  provide the user unparalleled realism by mimicking fundamental AR15 weapon manipulation. With the KWA Airsoft M4 GBB LM4 KR9 PTR RIS Carbine Assault Rifle, you get a 9 inch keymod handrail for your favorite accessories and a monolithic picatinny top rail for additional sights and scopes.


  • Full Metal upper and lower receiver
  • Realistic design mimics the look, feel and field stripping of a real AR15
  • Adjustable, removable front and rear sights
  • Realistic magazine weight and feel
  • PTS enhanced polymer grip (EPG)
  • 20mm railed flat-top upper receiver accepts most 20mm accessory mounts
  • 9" machined Keymod handguard. Accepts most 20mm accessories

Length: 724mm / 806mm
Weight: 5.92lbs
Inner Barrel: 295mm
Magazine Capacity: 40rds
Muzzle Velocity Range: 390~410 FPS (Measured with 0.20g BBs and Green Gas)
Thread Direction: 14mm Negative
Gas Type: Green Gas
Fire Modes: Semi/Full-Auto, Safety
Package Includes: Gun, Magazine, Manual
Hopup: Yes, Adjustable

Manufacturer: KWA

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