AK-M4 Key Adapter for AK Series Airsoft AEG to use M4 / M16 Series Front End

4.2 stars, based on 5 reviews

$49.00 $30.00

ID: 35760 (AD-AKM4KEY)

5 Customer Reviews

by Jason G. on 02/20/2015
"used this on my cyma 031 because wanted to put a rail system on it but AK rails are expensive so I found this.
-easy to install
-gives you a very, very unique looking gun no matter what m4 front end you use
-inexpensive for what it does
-rail on top too short for some optics
-need to buy new screws (they stick out into the magwell just a bit wont allow you to insert magazines
Overall its pretty cool and people will ask a lot of questions about your gun
by Walter T. on 06/30/2014
"Bought this as a front-end mod for my TM AK-47.

1. Affordable! All AK AEG owners should by this item. This will open up many options for customizing the front-end of their AEG.

2. Sturdy build, very rigid.

3. Attached a Madbull Gemtech T2 RAS Kit for M4 / M16 (RIS-MB-T2Gemtech), makes my AEG looks awesome.

1. Bolt holes are not deep enough. Instead of drilling and tapping the existing bold holes to a longer depth, I decided to buy shorter machine screws from my hardware store.

2. Tokyo Marui uses plastic/polymer bodies on their AEGs, which makes the AEG front heavy. Hopefully the plastic will hold, otherwise I'll be shopping for a metal lower receiver.

Overall, one of the best mod items for AK AEGs. If you're a novice, I recommend a professional installation.
by Nathan S. on 11/24/2013
"So, this thing is pretty cool to make your AK unique. I love the concept, however the execution was horrible.

Somewhat simple to install
Gives the player the ability to stand out in the FIeld.
Accepts most M4/M16 front ends.

Will need a drill and a drill bit to extend the chambers of the screw holes.
Be prepared for a Lowes trip to replace stripped screws.
Cannot use with DG/TNK Kits

I would say if you have the experience and tools, buy this. Otherwise, stay away from it. This thing has been a headache for me and my team since we got it. Almost wanted to return it, but decided to push forward with the build.
AK-M4 Key Adapter for AK Series Airsoft AEG to use M4 / M16 Series Front End
*Complete rifles in images not included.

AK-M4 Key Adapter for AK Series Airsoft AEG to use M4 / M16 Series Front End
Are you a die-hard AK fan but envy the vast selections of M4 rail systems readily available in the market? Looking to install your favorite M4 M16 free-float RIS on an AK? This adapter is the "KEY" for you to do so. Enjoy the best of both worlds with the vast selection of an M4 front end accessories + the ability to use a 600 round (average) magazine instead of a 300 round M4 magazine! What custom guns can you come up with? Create the ultimate custom AK today!

  • Allowing all Marui AK platform AEG rifles to use a M4 platform front end!
  • CNC Aircraft Grade Aluminum process for maximum durability and precision compatibility.
  • Easy to install. (Some experience with external parts may require.)
  • Integrated rail for additional attachments or sight.

  • Manufacture: Matrix
    Net Weight: 220g
    Processing: CNC Precision Machining.
    Application: Adapts AK Series receivers to M4 front ends including Free Float RIS, Magpul MOE, and various other hand guards and foregrips
    Compatibility: Tokyo Marui, Dboys, JG, APS, SRC, VFC, CYMA, Echo1, Matrix, G&P, G&G, King Arms, Classic Army and other compatible AK Series Airsoft AEG
    Material:Aircraft Grade Aluminum

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