KWA LM4 PTR KR5 Airsoft Gas Blowback GBB Rifle



ID: 64509 (GR-KWA-KR5)
The manufacturer of this product enforces a strict minimum advertised price (MAP) policy which excludes this product from any additional discount coupon codes. This item, however, may qualify for free shipping.
This gun has a muzzle velocity rating (FPS) between 366 and 500, and is compliant for export to Canada.

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KWA LM4 PTR KR5 Airsoft Gas Blowback GBB Rifle
*Optic not included

KWA LM4 PTR KR5 Airsoft Gas Blowback GBB Rifle

New to KWA’s LM4 platform is the KR 7 gas blow back rifle. This LM4 variant boast the new KWA KeyMod rail interface that combines light weight ergonomics with rugged durability.

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 that was developed for the LM4 to improve range performance on the field. An aluminum alloy receiver houses the full steel reinforced bolt carrier for strong reliable feedback. The LM4 PTR buffer tube has the same diameter of a MilSpec Butt Stock which allows operators to customize to their weapon configuration. In addition, the lower receiver can accept aftermarket AR15 pistol grips and trigger guards. Other details such as the operational forward assist and bolt catch feature provides the user unparalleled realism by mimicking fundamental AR15 weapon manipulation. Similar to real AR15 style rifles the LM4 PTR’s modular design allows limitless customization options to best suit the individual’s training needs.


  • Full Metal upper and lower receiver
  • Realistic design mimics look, feel and field stripping design of the rear AR15
  • Adjustable, removable front and rear sights
  • PTS ergo grip
  • 20mm railed flat-top upper receiver accepts most 20mm accessory mounts
  • 7" machined Keymod handguard. Accepts most 20mm accessories
Length: 584mm / 667mm
Weight: 5.48lbs
Inner Barrel: 185mm, 6.05mm
Magazine Capacity: 40rds
Muzzle Velocity: 360~380 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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