Airsoft Guns Buyers Guide
Airsoft GI small logo

KWA LM4 PTR M4 Carbine GBBR Airsoft Rifle (Black)

[Q11D01][10538 / 103-00201 /KWA-103-00201]
$410.00
( 20 Reviews ) ❤ Add to Wishlist
OUT OF STOCK

Battery Information Video
New to airsoft? Here are some safety tips for airsoft guns that we recommend following.

Description:
KWA is a well known airsoft manufacturer that has been creating high quality airsoft guns for some time. From airsoft electric guns to gas blow back airsoft guns, Engineered to Outperform, defines the quality of their products. Externally, the material they use is designed to withhold a serious amount of stress giving the gun the utmost durability. Internally, the parts used in their airsoft guns are matched to the highest degree for the smoothest operation over long periods of operation. Overall, their product truly performs on the field, KWA products stick to their motto, Engineered to Outperform.

The KWA LM4 PTR GBBR is a game changer for the airsoft world. The LM4 PTR brings together two characteristics of gas blowback rifles that traditionally remain separate, affordability and reliability. The KWA LM4 PTR has taken many years to engineer and assemble and it's finally ready to come to market. The upgrade factor is something that KWA aims to address with every gun they release, because they don't want the player to have to upgrade their guns in order for them to have a good time, and that's exactly the type of mentality that built the LM4. The majority of the gun is constructed of aluminum, such as the receivers, barrel, and buffer tube, while the hand guard, pistol grip, and stock are constructed of a high grade polymer, just like a real rifle would be. The bolt movement is crisp and the recoil is very direct, and feeling that this gun gives you while being fired is unmatched by any other gas blowback M4 on the market. The construction and feel of the gun are second to none.

Another very impressive feature of the LM4, and one of the key components in making the gun operate smoothly as it does is the magazine. The magazine holds the gas to operate the gun and the 40 rounds of ammunition. The guys over at KWA have taken their years of experience constructing high quality gas pistols and magazines, and used the knowledge they've gained to engineer the LM4 PTR magazine to be as powerful, efficient, and user friendly as possible. For example, the top of the LM4 PTR Magazine is made of high impact polymer whereas the rest of the magazine is made of metal. KWA has done this for two reasons; first, the top of the magazine will be much more resistant to breaking if dropped, and second, the magazine top and feeding lip can be replaced and the magazine can be rebuilt should it become necessary. The LM4 PTR is an amazing rifle that has been engineered from the ground up to be the first and last gas blowback M4 that you will ever need to buy. All KWA guns, including the LM4 PTR, and even their magazines, are engineered to out perform.

Specifications:
Manufacturer: KWA
Muzzle Velocity: 360-380FPS
Magazine Capacity: 40 rounds
Package Includes: Gun, Magazine

Features:

  • Full Metal Construction
  • LE Retractable Stock
  • Removable Rear Sight
  • Very Realistic Operation

Please Note:

  • Gas is NOT included.
  • Optic is NOT included.
Specifications
Manufacturer: KWA
Muzzle Velocity: 360-380FPS
Magazine Capacity: 40 Rounds
Fire Mode: Safe, Semi, Full-Auto
Color: Black
Material: Full Metal Construction
Package Includes: One (1) KWA LM4, One (1) Included Magazine
Stock Type: Telescopic (LE Type)
Handguard: Standard Polymer
Sight: Standard Triangle Front Sight / Removable Rear Sight
External
Primary Build Material: Full Metal Construction
Internal
Gear Box: None
see 20 reviews | Write a Review
verified buyer
C. LOPEZ | 2019-08-19
Product Information:
THIS IS THE REALISM YOU WANT! I have owned the WE-Tech PDW and the G&G GBBR Combat Machine. This blows both out of the water! Very reliable out of the box. Mags on a warm day can get two fills of BBs on one fill of green gas. Rate of fire leaves something to be desired but the kick is AMAZING! Why would you shoot full auto out of a gas gun anyways? FPS stays consistent. and breaks down similar to a real AR. Easy maintenance and clean up. The hop up stays locked into place. I upgraded mine to a maple leaf bucking and it shoots laser beams! I would like more magazine capacity. If they could design a mag that holds more BBs and a little less gas, it could balance out.

Pros:
Durable.
Strong recoil.
Realistic function/manipulation of the gun.
Great gas efficiency.
Accurate.
A whole lot of fun!

Cons:
Magazine capacity and weight.

Honestly if you are getting into GBBRs, you should expect 30rds. Having about 40 in these mags are a blessing! No cons with the gun. Just personal preference.
verified buyer
D. | 2020-01-13
Product Information:
Great gun I got one of these for training, Has a decent recoil to it and works almost like my real one!

Pros:


Cons:
verified buyer
A. WENG | 2022-08-16
Product Information:
Sturdy, great recoil, and accurate. I have a 3x scope zeroed at 50 yards and it's deadly accurate.

Pros:
Solid and accurate

Cons:
Too darn heavy. The m4 is unrealistically heavy and the magazine adds so much more weight. The collapsible stock also isn't very stable.
 
flash hider
does the flash hider come off? is there any orgaen tips I can use for it?

2287 days ago
Christopher P
0
0

(I have this same question)
Staff Answer:
The gun will ship with an orange flash hider, but the threads underneath are 14mm negative.

2284 days ago
0
0
1 answers
1 asked
 
Colors?
Does this come in a tank color? If not I want the part that as it show on the gun but in tan, cant I find them here ?

2288 days ago
Christopher P
0
0

(I have this same question)
Staff Answer:
KWA does not produce a tan LM4

2284 days ago
0
0
1 answers
1 asked
 
Best Grenade launcher fit??
What could be the best M203 Grenade launcher mount??

2386 days ago
Ivan O
0
0

(I have this same question)
Staff Answer:
You would want to go with the underbarrel direct mount, or you could get a rail system and use a RIS mount. Being that this is a GBBR, you may have to do some modifications to get it to fit properly.

2385 days ago
0
0
1 answers
1 asked
 
Best Grenade launcher fit??
What could be the best M203 Grenade launcher mount??

2386 days ago
Ivan O
0
0

(I have this same question)
Staff Answer:
The Classic Army M203 would be an excellent choice.

2385 days ago
0
0
1 answers
1 asked
 
Does this gun do 3 round burst or full auto firing
because real me does semi and three round burst so does this gun do full auto like an ak

2434 days ago
Ishav C
0
0

(I have this same question)
Staff Answer:
semi and full auto

2434 days ago
1
0
1 answers
1 asked
 
Does this gun do 3 round burst or full auto firing
Because someone told me that m4s do semi auto and 3 round burst

2451 days ago
Ishav C
0
0

(I have this same question)
Staff Answer:
Safe, Semi, and Full. The <a href=" https://www.airsoftgi.com/product/PTS-Mega-Arms-308-MML-MATEN-M-LOK-Rifle-GBB-Airsoft-Gun-Black-31221/ "target=blank�> <font color=blue> PTS Mega Arms 308 MML MATEN M-LOK Rifle GBB Airsoft Gun (Black)</font></a> does 3 round burst.

2429 days ago
0
0
1 answers
1 asked
 
rail
should i be able to put any kwa ris on this gun? (specifically the one from my sr10??)

2643 days ago
linda F
0
0

(I have this same question)
Staff Answer:
It should work

2388 days ago
0
0
1 answers
1 asked
 
r hop?
would an r hoped miracle barrel be compatible with this??

2643 days ago
linda F
0
0

(I have this same question)
Staff Answer:
No, it would not be

2388 days ago
0
0
1 answers
1 asked
 
what size rail system does this gun take
n

3046 days ago
David M
0
0

(I have this same question)
Staff Answer:
Most, if not all, M4 rails systems should fit

3046 days ago
0
0
1 answers
1 asked
 
Outer barrel 0 answers
1 asked
 
Fps
What is the fps with .28 gram bbs

3351 days ago
cormac b
0
0

(I have this same question)
Like 350 - 330 ish

3068 days ago
Colton S
0
0
1 answers
1 asked
 
removal and addition
can the front handgaurd and front sight be removed to fit aMagpul PTS MOE M4 Midlength Handguard (Black)? thanks

3497 days ago
Ben F
0
0

(I have this same question)
Staff Answer:
The front handguard and sight can be removed.

3496 days ago
0
0
1 answers
1 asked
 
If you guys had to put a high quality barrel on this gun like a madbull of some sort, which one would fit and prform the best?
Also would a Madbull 9.5" Daniel Defense MK18 RIS II fit on this gun?

3503 days ago
Garrett T
0
0

(I have this same question)
Staff Answer:
The inner and outer barrel is proprietary

3503 days ago
0
0
1 answers
1 asked
 
Would you guys put on a rail you had to buy from another website
I would like a midwest industries generation 2, SS 12" rail you van find them almost anywhere online

3540 days ago
Jalen T
0
0

(I have this same question)
Staff Answer:
Our tech department is able to install many different types of rails for custom work, assuming the items are supplied by the customer.

3537 days ago
0
0
1 answers
1 asked
 
Sling Adapter 0 answers
1 asked
 
colder weather
I play in colder weather like at times like 10 degrees F, I saw the ice water video. I would be using it for indoors primary but just wondering if I wanted to use in colder weather will it work. thanks

3675 days ago
Roy H
0
0

(I have this same question)
Staff Answer:
It may work, however, it may not function well in that cold of weather.

3668 days ago
0
0
1 answers
1 asked
 
what tools do you reconmend to keep this clean and functioning 0 answers
6 asked
 
real steal comparability
Could you fit real steal uppers on this like this?http://www.vltorstore.com/vltor-keymod-vis-7/

3710 days ago
Chris K
0
0

(I have this same question)
Staff Answer:
No

3710 days ago
0
0
1 answers
1 asked
 
How long is the outer berral
What is the length of the lm4 barrel

3722 days ago
josh S
0
0

(I have this same question)
Staff Answer:
14.5 inches

3718 days ago
0
0
1 answers
1 asked
 
What is the length of the outer barrel
Outer be real length

3723 days ago
josh S
0
0

(I have this same question)
Staff Answer:
14.5 inches

3720 days ago
0
0
Outer be real length

3723 days ago
josh S
0
0

(I have this same question)
Staff Answer:
14.5" inches

3720 days ago
0
0
2 answers
1 asked
 
RIS 0 answers
2 asked
 
Threads?
Is it CCW or CW? What are the measurements?

3833 days ago
Simon D
0
0

(I have this same question)
I believe like most KWA barrels 14mm ccw but i could be wrong

3589 days ago
Tyler P
0
0
1 answers
1 asked
 
Gas block with rail?
do you need a aftermarket gas block to put on a aftermarket free float rail? or does the stock work as well

3833 days ago
tracie m
0
0

(I have this same question)
Staff Answer:
A gas block should not be necessary

3831 days ago
0
0
1 answers
1 asked
 
can an RIS be mounted to this gun
if so what brand would be best

3849 days ago
andrew l
0
0

(I have this same question)
Staff Answer:
Any rail system should be able to mount to this gun.

3846 days ago
0
0
1 answers
1 asked
 
what bbs should I run in this gun for CQB? 0 answers
1 asked
 
What is the inner barrel length?
I am wondering what the barrel length is.

3857 days ago
Scot S
0
0

(I have this same question)
Staff Answer:
It should come with a 370mm length inner barrel.

3856 days ago
0
0
1 answers
2 asked
 
Mil Spec
What externals are mil spec if any. For instance the lower receiver and buffer tube.

3858 days ago
Leland D
0
0

(I have this same question)
Everything including the pistol grip, buffer tube, hand gaurd, barrel, and rails should all be MilSpec.

3818 days ago
Sean C
0
0
1 answers
1 asked
 
Does this gun take CO2 mags?
Is it just a green gas gun or can you use an M4 GBBR magazine that is used with CO2?

3865 days ago
Luke S
0
0

(I have this same question)
Staff Answer:
No this gun cannot use Co2

3864 days ago
0
0
1 answers
1 asked
 
What type of bbs would you recomend for this gun?
Im wondering if this gun can use 0.25 gram 6mm. bbs.

3865 days ago
Scot S
0
0

(I have this same question)
Staff Answer:
The best weight of bb's for this gun would be .25g and higher.

3865 days ago
2
0
1 answers
1 asked
 
RIS? 0 answers
1 asked
 
Does the kwa lm4 come with a full metal flash hider
Does this gun come with a flash hider because I can't stand orange tips

3878 days ago
Jarett M
0
0

(I have this same question)
Staff Answer:
It should not.

3874 days ago
0
0
1 answers
1 asked
 
Will this take the kwa lm4 "pmags "
please test to find out

3880 days ago
michael r
0
0

(I have this same question)
Staff Answer:
Yes it does work. Marq uses the P-Mags in his LM4.

3877 days ago
0
0
1 answers
1 asked
 
ow would i put a free float handguard on this rifle?
like the madbull noveke 12" ris

3882 days ago
michael r
0
0

(I have this same question)
Staff Answer:
You would need to remove the front sight and delta ring then the Madbull Noveske should be able to thread on.

3880 days ago
0
0
1 answers
1 asked
 
Is the buffer tube mil-Spec?
just curious if I ever decide to chang the stock

3898 days ago
Justin P
0
0

(I have this same question)
Staff Answer:
It should be a Mil-Spec buffer tube.

3898 days ago
0
0
1 answers
1 asked
 
replaceable handguard?
Can the stock handguard be removed and replaced with a quad rail handguard?

3914 days ago
ryan s
0
0

(I have this same question)
Staff Answer:
I have not tested the items you are referring to. However, they should work together. I would be surprised if they did not.

3914 days ago
0
0
1 answers
1 asked
 
Length
How long is this weapon

3918 days ago
Logan F
1
0

(I have this same question)
Staff Answer:
Retracted: 30.5"<br> Extended: 33.75"

3916 days ago
0
0
1 answers
1 asked
 
handguard
How long is the handguard on this GBBR

3918 days ago
Logan F
0
0

(I have this same question)
Staff Answer:
This gun should use a standard 6.5" plastic M4 handguard.

3916 days ago
0
0
1 answers
1 asked
 
Also is this a CW(Positive) or CCW(Negative) thread?
Just wanted to know for future reference if i get a new outer barrel, thanks.

3937 days ago
Luis M
0
0

(I have this same question)
Staff Answer:
It should have CCW threads on the end of the barrel.

3937 days ago
2
0
1 answers
1 asked
 
Does this rifle take ONLY KWA LM4 mags?
I've been searching for other mags as well and none look like they would fit but I guess it's better asking the pros.

3937 days ago
Luis M
0
0

(I have this same question)
Staff Answer:
Yes, currently the LM4 will only take LM4 magazines.

3937 days ago
2
0
1 answers
1 asked

Other Great Deals and Accessories:
Select the item from the Drop Down Menu and click add.

BBs
 
Extra Magazine
 
Gas / HPA Accessories
 
Gun Bag/Case
 
Optics / Red Dot / Scopes
 
Search Tags: Field Carbine Retractable Stock 40 Round Gas Blow Back GBB Blowback M4 A1 M-4 M4-A1 AR Ar-15 15 Carbine Commando Rifle AR15 AR 15 AR-15
Copyright © 2024 Airsoft GI
Disclaimer:

All airsoft guns are required to have the tip (1/4 inch) of the barrel permanently colored in blaze orange. No person may openly display or expose any imitation firearm (replica firearm), in a public place. The term "public place" means an area open to the public or exposed to public view and includes streets, sidewalks, bridges, alleys, plazas, parks, driveways, parking lots, automobiles, whether moving or not, and buildings open to the general public, including those that serve food or drink, or provide entertainment, and the doorways and entrances to buildings or dwellings and the grounds enclosing them.

Any person who changes, alters, removes, or obliterates any coloration or markings that are required for by any applicable state or federal law or regulation, for any imitation firearm (replica firearm), or device in any way that makes the imitation firearm (replica firearm) or device look more like a firearm is guilty of violating the state or federal law.

By accessing the Site, you certify that you are older than 18 years of age or the age of majority where you live, whichever is older; that you are the owner of any credit card used to purchase on items on the Site; that you are familiar with all local laws in your area affecting your legal right to access airsoft products; that any products you buy are for your own private enjoyment and that you will NEVER share these products with a minor in ANY WAY.