Date: 21/6/2021 6:1


KWA LM4 PTR Gas Blowback Airsoft Rifle

4.0 (1 review)
KWA LM4 PTR Gas Blowback Airsoft Rifle

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Item details
KWA103-00201 [PY-2742-5373]
KWA LM4 PTR Gas Blowback Airsoft Rifle
Included:Hop-up adjustment tool, magazine, BB speedloader, cleaning rod & manual
Max Velocity400 fpsMeasured with .20g ammo
  • Semi/full automatic
  • Adjustable front and rear sights
  • Removable carry handle
  • Functional bolt release
  • Collapsible stock
  • Adjustable hop-up
  • Realistic construction & field stripping
  • 33.75" with full extended stock

The KWA LM4 PTR gas blowback airsoft rifle is a realistic high-performance gun that delivers stunning semi/full automatic shot velocities needed to advance your squad on the battlefield. The release of the LM4 marks KWA's entry into the realm of gas blowback training rifles. The rifle provides crisp blowback recoil with every shot and has the same functionality of its real firearm counterpart, the AR15. The LM4 features an adjustable buttstock that accommodates users of any body type, a 40 rd magazine and a shot velocity of 380-400 fps (using .20g BBs). This rifle makes for a highly effective battlefield weapon for intense airsoft skirmishes and is also a great instructional tool for anyone desiring to teach or be taught the fundamentals of weapon handling and safety. Pick yours up today and get ahead of the competition!

See other products by KWA

Item details
KWA103-00201 [PY-2742-5373]
KWA LM4 PTR Gas Blowback Airsoft Rifle
Included:Hop-up adjustment tool, magazine, BB speedloader, cleaning rod & manual
Max Velocity400 fpsMeasured with .20g ammo
Max Velocity400 fpsMeasured with .20g ammo
Overall Length30.5"
Weight7.35 lbs
Suggested forSkirmishing
Shot Capacity40
BarrelSmooth bore
Front SightPost
Rear SightFlip-up, adjustable
Hop UpAdjustable
MaterialMetal/ABS plastic
Body TypeRifle
Fixed/adj. powerFixed

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4.0 (1 review)
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Things I liked:

It took some maintenance on my part with the magazine to get it to hold gas but once I got the magazine functioning properly the rifle performed just as I had hoped. The gun has the strongest recoil I've experienced on any gas blowback rifle that I've owned. Of course it is the only gas blowback M4A1 rifle that I've owned that actually functioned as it should. For that I am extremely happy. The rifle has an okay rate of fire but not impressive. I would have preferred it that the rifle had semi-automatic and three round burst, instead of full auto. The build quality on the rifle is very solid with absolutely no loose parts. Everything is tight and the rifle has some nice heft to it especially with the magazine inserted. I love that KWA included a speed loader with the rifle. Makes loading the magazine a breeze.

Things I would have changed:

As I mentioned before, the rifle might perform better with a three round burst setting. On full auto the rate of fire is not that impressive and seems to slow down if the trigger is held down for longer than five seconds. Might have something to do with the size and weight of the bolt carrier. The rifle functions much better on semi-automatic. I don't know if it was just my rifle or if all of them are this way, but I was under the impression the rifle use an all metal construction but I discovered that the carry handle is actually plastic. It is not really a big issue with me especially since you can easily replace the carry handle with a metal one but I thought I mention it. It would have been nice if KWA included a valve key with the rifle since the magazines seem to require maintenance to keep them functioning properly. Disassembly is easy enough with common household tools, with the exception of the valve key but reassembly can be frustrating and I wish KWA had designed a better way of resealing the gas reservoir.

What others should know:

Though the sight says to use with .20 gram bbs KWA recommends using at least .25 gram bbs. I use King Arms Bio bbs.

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  • david from USA asked:

    does it field strip like a real m4

    • Mark from USA answered:


  • William Fernando from Colombia asked:

    Do you ship this to Colombia?

    • Iris from USA asked:

      This gun works too with co2 m4 magazines?

      • Jordan from USA answered:

        it should

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