Contact Us (626) 286-0360 Store Locations
Extended Phone Support Hours 7am-7pm PST
Browse by Type or Category
Feeling Lucky? SAVE 22% with coupon code: SPRING22 (Exclude MAP and SALE Items)

KWA LM4 PTR KR9 Airsoft Gas Blowback GBB Rifle

ID: 65544 (GR-KWA-KR9)
KWA LM4 PTR KR9 Airsoft Gas Blowback GBB Rifle
Hover or touch above to zoom
Optic not included


This item is currently Out of Stock Usually restocked within 1-3 weeks.
Add to your wishlist to stay posted!

MAP ProtectedExempt From Coupons
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.
CanadaExport Compliant
This gun has a muzzle velocity rating (FPS) between 366 and 500, and is compliant for export to Canada.

No Payments + No Interest if paid in full in 6 months through PayPal Credit. Simply check out using PayPal and select PayPal Credit!

*Optic not includedNew to KWAs LM4 platform is the KR9 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 PTRs modular design allows limitless customization options to best suit the individuals 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
  • 12" machined Keymod handguard. Accepts most 20mm accessories
Length: 724mm / 806mm
Weight: 5.92lbs
Inner Barrel: 295mm
Magazine Capacity: 40rds
Muzzle Velocity: 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

About KWA

Established in 1988, KWA has been the leading designer and manufacturer of airsoft replica weapons for law enforcement and military training. Its reputation for quality, performance, and reliability makes KWA a recognized leader in professional airsoft products. In a time when airsoft development is focused on external replications and logos, KWA has been advancing airsoft technologies with the introduction of the NS2 Gas Blowback System and the 2GX Mechbox. Both product advancements increase the overall performance and reliability beyond all conventional standards of the industry. These products represent KWA’s commitment to excellence and passion for engineering products that simply outperform. KWA’s state-of-the-art manufacturing facility is located in Taiwan with an independent sales and distribution operation in the United States that services the Americas and all European Regions.

FPS Range: 390-410

California residents click here for Proposition 65 warning

No Customer Reviews Yet

(Write a review)

There are currently no product reviews.

Questions, Answers and Comments

Discuss about KWA LM4 PTR KR9 Airsoft Gas Blowback GBB Rifle with your friends and fellow shoppers!

Comment or answer questions for a chance to win awesome prizes. Details can be found on the Facebook page. Remember to check "Also post on Facebook" to qualify for the giveaways!

Have an urgent question about this item? We monitor these comments daily, but it may be faster to email us directly or call us at (626) 286-0360. Our resident experts are standing by to answer your questions!

This item is currently Out of Stock. Most out of stock items are restocked within 1-3 weeks. Some items may take longer. Please add this item to your wishlist to keep posted on its availability.

Search tags for related products