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A&K Selective Rails System for M4 series Airsoft Rifles (Color: OD Green)

ID: 27095 (RIS-SEL-OD)
4.7 stars, based on 15 reviews
A&K Selective Rails System for M4 series Airsoft Rifles (Color: OD Green)
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Rifles not included. For Airsoft use only. Comes with two 3" and one 6" rail attachment. Extra rails shown in image not included.


*Rifles not included. For Airsoft use only.

The Selective Airsoft Rail Interface System features an integrated "RAS Fixed" upper rail that will eliminate any barrel wobbling on your rifle. It also features light weight, extreme durable construction, slick look, modular rail, CNC machine processing, high grade material and superb functionality. The CQB Master Selective rail is made to fit all major M4 platforms of AEG and GBB with adjustable screws to fit all deviations of receivers. (Tokyo Marui, G&G, G&P, King Arms, VFC, Matrix, it fits all!). It is far superior in quality than the China made or other similar items on the market providing any serious shooter unmatched quality and performance.

Applications: For M4 / M16 Series Airsoft AEG and GBB

  • RAS Fixed: Connects upper receiver and front-end to eliminate barrel wobbling.
  • Slightly raise your scope or red dot for a more comfortable aim.
  • 6 Modular accessory rails included to mount accessories where you want them!
  • CNC high quality construction and build w/ Aircraft grade T6 Aluminum.
  • Light weight - high speed - compact design.
  • Houses Airsoft custom nun-chuck battery pack.
  • Looks awesome!

  • Color: OD Green
    Material: Aircraft Grade Steel / T6 Aluminum
    Processing: CNC
    Manufacture: A&K / UFC Japan
    Kit Includes:
    - Rail Interface System Upper and Lower Hand Guard
    - Top Rail x 1
    - 6 Inch rail x 1
    - 3 inch rail x 2
    - Screws.
    - Instruction manual

    California residents click here for Proposition 65 warning

    15 Customer Reviews

    (Write a review)

    by Timothy C. on 01/13/2018
    "This is a really cool rail, but you will not get the screws that clamp the top rail on which are pictured. Instead you will get ones of much cheaper quality, with a shiny finish that wears off instantly, and metal so soft that the torque required to screw it in will cause a Ross dress for less screwdriver to strip them; the ones pictures have a flat finish and a smaller head diameter.

    The entire rail kit is of outstanding quality, literally just these two screws are dysfunctional and it semi-breaks the deal. The allen screws that hold the rail sections on take the same size wrench as the top rail, and are the quality I would expect, . Why would they do this? My only guess would be to encourage purchasing replacement parts.

    I reached out to A&K separately, sending detailed photos of the screws I needed, asking to purchase two replacement screws. At first they said yes, it will just take about a month or so, and not to worry. Then, after I reconfirmed that those are definitely the screws I need, they said that this rail is not made by them and they don't have the screws.

    If you buy this rail you WILL strip those 2 screws. Is it still a cool rail? Yes. Is it flawless? No. It gets four stars still because my optic will suffice in clamping the top rail on without any screws. Being a flat top style rail kit I need an optic anyways...
    by Matthew H. on 01/14/2015
    "I got this ris system for my m4a1 made by dboys. I was simply looking for a system that not only looked good but was also durable and all I have to say for it is wow. The full metal construction allows for a durable ris system that is able to take a beating although I do have to say that there are some parts you have to look out for that bend fairly easily such as the front where the underside of the handgrip locks to the topside. As far as stability goes, it is SOLID. You won't be sorry if you buy this product. Alothough you would have to get a peq box just to hold thte battery since the system doesn't allow for you to store you're battery.

    Pros: .SOLID
    . nice weight
    . very durable
    . black oxidized coating allows for rust prevention

    Cons: . some part may bend but easily fixed and once bent back, I haven't seen it bend again
    by Mark L. on 01/14/2015
    "I got this and i love it. I think its a pretty sick looking rail and its easy to put on your gun, nothing technical, you just remove the handguards and put it on. Only thing you can't tell from looking at it is it actually does not attach in the front so it doesn't exactly stabilize your gun if thats what you're going for. All in all I like it.
    Oh it was a CA I put it on but how it goes on I think it should fit any gun.

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