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Classic Army Polymer KM12 M4 Airsoft AEG Rifle with 12" KeyMod Handguard (Color: Black)

11 Customer Reviews

by Ashton S. on 11/17/2024
"The body feels sturdy enough, externally it has not got the best six pack on the block for the price. I personally felt the valken ASL looked and felt better.

But the internal features are what sets this apart from guns in the $160-$200 price range. Trigger response is very nice, the mosfet has some basic but nice features and with the stock set up, i could dial .30g BBs at 150 feet with good enough precision.

Overall its not bad for a starter gun, and if you can get it for $119 like i did its a great loaner or back up rifle.

For the beginner player, the features are good. But this isnt something I would plan on building up and upgrading to be my go too replica.
by ANTHONY L. on 05/03/2018
"Everything that was mentioned in the box came with the box nicely and it shipped on time!
by Joe S. on 12/10/2017
"The best gun ever

Pros
High rof
Nice feel
Good cost
Nice battery
Good reviews
Nice mags
Good black finish
The best band for your buck

Cons
None
by Zhichong C. on 05/03/2017
"This gun was good for me when I play indoor CQB. This gun had no problem for me when I play CQB. Hop-up is easy to use.
by Avery N. on 02/12/2017
"Ok let's just get to the pro's and cons
Pro's
Really accurate this gun can shoot a pole from 100 ft away with some adjustment to the hopup
high ROF
Durable plastic no creaks at all
No wobbles!

Con's
Shoots 320 to 330

That's all! This gun is worth your money!
by Langley W. on 10/15/2016
"Pros:
Insanely tough combination of metal and polymer.
Solid internals, plus MOSFET and Deans pre-included.
Smooth keymod.
High-quality flip-ups, but only wind adjustments.

Cons:
Battery storage is a hassle. I found the best way to put batteries in is to shove in the wiring, extend the stock, grab the connector and extend it, connect the battery, cover, then adjust stock to your preference.
Optic rail is weird. Where the handguard rail and receiver rail meet, there is a small bump. I can't put on a carry handle unless I remove the flip-ups.
by Blayne P. on 04/16/2017
"love the gun, only complaint is the barrel isn't very accurate. I installed a Krytac SPR barrel in this gun and I love it.
by Garrett K. on 01/23/2017
"Overall the KM12 is a well-built, well-designed M4 platform that works great and flawlessly for its price point. Besides a few small cosmetic issues which can be fixed easily, I would recommend this for both new and experienced players wanting a light, durable and full length M4.

Pros:

- Inline MOSFET system comes with the gun (no assembly required)
- Keymod rail is simple yet easy to buy rail segments for and provides an array of customization for rail placement
- Excellent rate of fire/FPS right out of the box (350-360 with .20s, however, I recommend .25s for a flatter trajectory)
-Built with high-quality polymer exterior parts, very resistant to scratching and drops

Cons:

-The crane stock is fairly wobbly on the buffer tube, doesn't affect the performance but can be annoying
- The magazine release and catch are prone to become unscrewed ( I lost the catch tab to mine because the screw came undone during gameplay)
- The receiver rail and Keymod rail aren't exactly aligned at the seam which may cause issues for players wanting to do a DMR build and use a longer scope
by daniel t. on 12/07/2016
"This gun has a good body and a nice mosfet and a tamia adapter, but I would not recommend this gun because my motor was very crappy, the motor stopped working after a few shot, so unless you know how to take apart the gun and know how to change the motor and have an extra mator sitting around I would not get this gun. But once you change the motor on this gun it is a really good gun and shoots so well and has a nice weight to it. I would recommend this gun only if you know how to take apart and upgrade airsoft guns.
by Marshall G. on 01/01/2017
"WORST GUN I HAVE EVER OWNED!!!!!!!! I have never seen a gun break in 2 days of light skirmish games. The selector switch broke off after the first game and the spring is now bent and stretched that holds the charging handle. The barrel is bent and is brass colored just for marketing purposes. DO NOT BUY THIS GUN!!!!!
by Adam A. on 12/03/2016
"This was the worst gun i've ever had. (and i've had spring guns) the hop up unit pooped its pants after mabey about 5 uses in. (i play cqb indoor) It wouldn't let me pull back the hop up unit to the gun and adjust it. So i took apart the upper reciever to the gun and a bunch of parts fell out on the floor. Not to mention the body pin fell out while playing a game. They almost didnt let me return the gun because the the body pin needed to be replaced. The gun's body pins were crappy so I had to replace them. Then when I tryed to return the gun they said I couldn't because I had "MODIFIED" the gun. We talked to the manager. After a lot of banter we finally got to return the gun because of all the issues I was having. Classic Army needs to step up their game if they ever want me to buy anything from them again. Not even a body pin.