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APS 12.5" Keymod RIS Free Float Handguard for M4 / M16 Series Airsoft AEG Rifles - Black

ID: 47976 (RIS-EE055)
APS / Hakkotsu47976
5.0 stars, based on 8 reviews
APS 12.5 Keymod RIS Free Float Handguard for M4 / M16 Series Airsoft AEG Rifles - Black
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Keymod is the name given to a universal interface system for firearm accessory components in an effort to establish a system superior to the MIL-STD-1913 accessory rails currently in use. This system consists of two parts, the KeyMod slot, and the KeyMod nut. This system is intended to be used as a direct attachment method for gun accessories such as flash light mounts, laser modules, sights, scope mounts, vertical grips, rail panels, hand stops, barricade supports, and many others, which also be used in Airsoft. Games.


  • CNC machined aluminum construction
  • Completely modular design
  • Fixed top rail with completely modular side and bottom rails
  • Smooth anodized matte black finish
  • Free float
  • Mounting hardware / barrel nut included
  • Side rails included
Compatibility: For Tokyo Marui, Matrix, APS and other compatible M4 / M16 Series Airsoft AEG Rifles
Length: 12.5"
Inner Diameter: ~36mm
Package Includes: Keymod Handguard, 3x Metal Rails, Rail Mounting Hardware, Barrel Nut
Material: Aluminum Alloy

Manufacturer: APS

8 Customer Reviews

(Write a review)

by Juan B. on 07/21/2015
"Installation is extremely easy, even without an AR wrench.
I installed it on my G&G CM16 Raider XL, even used the stock barrel. Just had to dremel off the front sight. Paired with an angel custom mock suppressor for my extended barrel this thing looks badass!.

The images in the 'manual' (just a sheet) are not really clear but the system is really simple with just 3 pieces (and the rails) so you kind of hint what you need to do. Blue loctite is heavily encouraged.

Its really lightweight, love the feel and the looks. Definitely would recommend.
by Timothy H. on 07/05/2015
"This rail looks AMAZING.
The only con I can think of is putting on the barrel nut. It is EXTREMELY tight. You will need a AR wrench/multi tool, without it you will not be able to assemble this. But after some work, my gun is no longer just another M4. By the way I have a KWA SR10. So if you're wondering if it works, it does
by Sean P. on 05/28/2015
"Awesome value. This looks amazing on my King Arms BW15 Sniper. The system fit flawlessly with perfect mating to my upper reciever. System is comfortable in hand, and is smaller and tighter that I expected, in a good way. I love it.

Installation was easy. System comes with a front barrel support that looks cool, but its not needed, I ommited this part in favor of my gas tube, stock gas tube could not be routed through or around this part without modification. System is plenty solid used as a free-float.

My one complaint is that the rail segments included are made of die cast metal. They look of passable quality, but they will add some weight.

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