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Airsoft Megastore is proud offer our customers the most comprehensive warranty options in the industry. Orders are processed within our standard 1-2 business days from the date of purchase and shipped out with your selected shipping method (chosen at checkout). All accessories and upgrade parts are shipped within their manufacturer's packaging, to best protect each part during shipping. Upon arrival, the player will need to easily attach their own parts. Please be careful not to void your warranty by opening your gearbox, or damaging any of the accessories, as they are not covered under any warranty.

We suggest that anyone investing in a gun from our custom proshop purchase a weapon shield protection plan. There's no sense in spending your hard earned cash on something this awesome and then be at the mercy of the manufacturer's limited parts warranty. Purchase a weapon shield plan, 90 or 135 day plans to protect your airsoft investment. Our 135 day plan includes an inhouse tech service that you have 135 days to use. Our techs will do a clean up that should keep your airsoft investment running like the day you got it. All Weapon shield customers are prioritized for order processing as well as other services. Join the our satisfied Weapon Shield customers today!

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KWA KM4 Commando Full Metal Airsoft M4 AEG Rifle w/ Crane Stock

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$259.95Guaranteed Lowest
  • Model: M4
  • Muzzle Velocity: 350 FPS
  • Build Material: Metal Receiver, Outer Barrel
  • Weight: 6.37 lbs
  • Overall Length: 27.5" in. / 31" in.
  • Inner Barrel: 273 mm
  • Battery Type: 9.6V Nunchuck
  • Gearbox: Version 2 (Metal)
  • Magazine Capacity: 120 rounds
  • Color: Black
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Our Promise:  KWA AEGs are renowned for their world-class performance and exceptional build quality.  With an exceptional 45-day factory warranty and LIFETIME tech support offered directly through KWA, we feel most qualified to be YOUR premier KWA dealer.  In addition, you are guaranteed to pay the absolute LOWEST price on the market for your new KWA AEG rifle, backed in writing by our industry-leading 125% Lowest Price Guarantee.

Our take:  The NEW KWA KM4 Commando isn't just another airsoft M4.  This compact AEG carbine features one of the most rugged external designs on the market, with KWA's industry leading 2GX reinforced gearbox.  KWA's new Commando is a compact version of the M4, featuring an 11.14-inch barrel, CQB rated performance, and a comfortable six position crane stock.  Its shorter barrel increases maneuverability, its crane stock configuration provides players with a comfortable cheek weld, while still providing ample battery space to the rear, and it serves as an incredible starting platform for custom upgrades.

KWA's decision to rear wire the KM4 Commando makes it easier than ever to install a rail system on the rifle, eliminating the hassle of completely rewiring the AEG.  It also sports a flat top receiver, with a top optics rail to attach your choice of sights and scopes.  While this KM4 AEG features a standard M4 handguard for a smooth, streamlined finish, 11-inch quad rails can easily be attached to modify this solid M4 into a more modern looking modular rifle.  While many AEGs on the market push north of 400 FPS, KWA decided to tune the KM4 Commando to shoot at a decreased muzzle velocity for use at indoor and CQB airsoft arenas.  Most indoor fields require airsoft guns to shoot no more than 350 FPS (w/ 0.20g BBs), and the KM4 is optimized to meet that standard.  For more advanced players, further customization can be achieved in conjunction with KWA’s renowned 2GX gearbox.  Players can install LiPo/LiFe batteries in the crane stock, where you now have more space to store an array of battery sizes, to increase rate of fire — which is perfect for fast-paced games.

The upper and lower receivers are crafted from a heavy metal alloy, ensuring long lasting durability while also giving the rifle an incredibly realistic feel.  Also included with this AEG is KWA’s new 120-round polymer mid-capacity magazine.  Get your KM4 Commando today and put yours to the test.

- KWA 2GX gearbox
- KWA 2G high performance bucking
- Full metal alloy flat top upper receiver
- Full metal allow lower receiver
- KWA K120 mid-cap magazine
- Adjustable front and rear sights
- Removable "Chopped" rear iron sight
- 6-position collapsible crane stock w/ integrated battery compartment
- Semi and full auto selective fire
- Adjustable hop-up

Operation:  Electric Automatic
Build:  Metal Receiver, Gearbox, Barrel / Polymer Stock, Grip
Muzzle Velocity:  320-350 FPS**
Rate of Fire: 20+ RPS***
Magazine:  120 Round Mid Capacity
Gearbox:  Full Metal Version 2GX
Battery:  9.6V NiMh, 7.4V or 11.1V 15c Li-Po/Li-Fe
Inner Barrel Diameter:  6.05 mm
Inner Barrel Length:  273 mm
Outer Barrel Length:  11.14" in.
Hop-Up:  Adjustable
Weight:  6.37 pounds
Overall Length:  27.5” in. / 31” in. (Retracted / Extended)

Ammo type:  Seamless 0.20g or heavier (0.23g, 0.25g, 0.26g, 0.28g, etc) BBs.  For maximum performance and accuracy, Airsoft Megastore recommends GoldenBall ProSlick BBs which carry perfect spherical consistency and density, available at Airsoft Megastore for the lowest price on the market, guaranteed.

Package includes:  Rifle, 120-round magazine, cleaning rod, instruction manual

* Orange tip flash hiders are required for all US sales or where applicable by law.
** Individual test results may vary depending on brand of BBs, and chronograph used.
*** Results are based on tests conducted with 11.1v 1500mAh 15A LiPo batteries.

KWA KM4 Commando Full Metal Airsoft M4 AEG Rifle w/ Crane Stock Categories:

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Product Reviews

5 KWA KM4 Commando Full Metal Airsoft M4 AEG Rifle w/ Crane Stock *****
This gun is a tank

"Title says it all. This gun is unbelievable. It has a perfect weight, the crane stock is great, and has an amazing FPS and RPM. It shoots hard and accurate, and I would assume it would be better if a Li-Po battery was used. But a Ni-Mh is fine for now. My only complaint is the magazine that comes with it. Not only is it a mid cap, but you have to load every BB into the mag individually. I recommend using a speed reloader if you choose to keep this type of mag. Overall it's a great gun."

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5 KWA KM4 Commando Full Metal Airsoft M4 AEG Rifle w/ Crane Stock *****
Great gun! Highly recommended!

"I got this last week and played a full 6 hours with it and ran about 1000 rounds through it. Not a single issue the entire day. I didn't have to switch to my pistol once, unlike many other people. I went on several kill streaks with it, including 2 full team wipes. It fires very smoothly, nice and compact. Very sturdy and feels very solid. It shot 355-360 right out of the box with .20, just keep that in mind. The field manager almost didn't let me use it for CQB, but said it was alright because the FPS will drop once the spring wears in properly. I highly recommend this gun to anyone and everyone looking for a high quality CQB gun at a good price."

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5 KWA KM4 Commando Full Metal Airsoft M4 AEG Rifle w/ Crane Stock *****
great overall!

"this gun is great. nice weight, crane stick, sights everything! good for cqb for the perfect fps it has. it can be used in field also, this gun is RIDICULOUSLY ACCURATE if you mess with the hop up! most of all the gun is metal besides the pistol grip, crane stock, and hand grip. It has a rail space for a sight, (the back sight is removable) sling mount which is ok i wouldn't really use it. this gun is great over all. THIS GUN DOES NOT COME WITH A BATTERY nun chucks or a small pack battery will work You also need a speed loader! the only con on mine was that the mag was a little wobbly. AMAZING GUN!"

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The store is amazing. I have found there items that I could not find in other stores which makes it the best. I have made questions and inquires about products and the customer service has responded super fast with accurate answers. All my products have arrived in excellent conditions in spite of other stores. My last product came late because it was rescheduled but that was UPS fault I think. I would like to thank Matthew for his exceptional customer service. Whenever you need help, please try to contact him. My advice, buy in Airsoft Megastore, they have coupons and the widest variety of airsoft products. RandyLoy, USA
I ordered a gun sling a couple weeks ago. Unfortunately, one of the clips broke. After a few email correspondings with a customer service representative named Jun (my emails did not show a last name), AMS sent me a replacement sling for free. I did not even have to send my clip back. AMS is a terrific store and I plan on doing more business with them. They were polite, efficient, and just a pleasure to work with. I would recommend Airsoft Megastore to anyone. mskanwischer, USA
Airsoft Megastore is The Best Airsoft Website Out There (I Think) and i Will Always Be Loyal to AMS and Order Almost All of my Gear From Them. The Customer Service is Also Amazing, Jun my Customer Service Representative Has Helped Me With Anything i Needed Help With, Especially My Order Problem (Had 2 Magazines Missing from Order) and Jun Helped Me With The Problem, and Now The Mags Have Been Shipped To Me. Thank You So Much AMS and Jun. Ethan1214, Saskatchewan, Canada
I love that Airsoft Megastore has videos of most any information you will need to learn and care for your products. I purchased an AEG for my son and in short order, unfortunately, it began grinding after brief use. I emailed for warranty repair with symptoms and with 24 hours (22 to be exact) I received an email explaining possible causes with a video like for tuning the gun. I had the gun working again within 15 minutes, avoiding returning the gun and the mess associated with returns\repairs. Excellence on Sean's part to help out a first time customer of theirs. Highly recommend. bucfanjeff, USA
Everything worked great, shipping was super fast. I am very pleased and won't hesitate to order through airsoft megastore again. rob_riley, USA
I loved buying from airsoft megastore because the employees helped me recover my tracking number and told me where the package was at, I would love to buy from airsoft megastore again! Battlefield4Rule, USA
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