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Matrix Free Float Railed Handguard for M4 / M16 Series Airsoft Rifles (Length: 4")

ID: 29449 (RIS-MTX-J012)
4.3 stars, based on 19 reviews
Matrix Free Float Railed Handguard for M4 / M16 Series Airsoft Rifles (Length: 4)
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Temporary No-ExportTemporarily avilable in US only
This item is temporarily only available for shipping within the United States. International delivery will be available this item soon.


  • Metal alloy construction
  • Accepts most 20mm accessory items
  • Free float design allows rail to be mounted directly to the receiver
  • Eliminates wobble

Manufacturer: Matrix

Color: Black

Size: 4"


Length: 4"
Compatibility: For Tokyo Marui, G&P, Matrix, JG and other compatible M4 / M16 series Airsoft AEG rifles
Material: Metal Alloy

About Matrix

Established in 2001 for Airsofters by Airsofters. Team Matrix thrive on the vision to better the sport of Airsoft with affordable high quality Airsoft equipment. With decades of experiences as Airsoft enthusiasts ourselves, we live, sleep, and breathe Airsoft. Matrix offers a wide selection of skirmish grade replicas from rifles to pistols, a wide variety of accessories, and tactical equipment from helmets to boots. It is the Matrix mission to prepare every Airsoft shooter the perfect experience!

19 Customer Reviews

(Write a review)

by Trevor H. on 09/03/2020
"awesome little rail, fit perfect and looks great!

good build quality
feels solid
no wobble whatsoever

came a little dusty
ring is hard af to get off

this rail is great with good build quality for the price.
by John P. on 05/07/2020
"Works fantastic as a free-float hand guard, much superior to the delta ring setup on my M4, in my opinion. I bought it to mount a Runcam on the top rail without a front sight in the way (and also to free float), and it feels rock solid with no wobble. Both the barrel nut and rail collar screwed on with no issues whatsoever.

You can still hear the two mounting pins for the barrel nut rattling around a bit, but this hasn't seemed to affect performance.

I mounted mine on an old JG metal body that I've continuously upgraded over the years. It is a direct TM clone, so any TM-spec upper should fit just fine.
by Nicolas H. on 12/01/2019
"Updating my review; easily worth the $50. I’ve played 6 skirmishes and 2 Milsims with this rail. Amazing. Wish I could upload photos!

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