Fortis Night Rail 5.56 M-LOK Handguard - 14"

Manufactured by Fortis Manufacturing
Manufactured by Fortis Manufacturing
3 Reviews

Out of Stock



Fortis wanted to design a handguard that was easy to install, but also able to mount with a full 360 degrees of contact with the barrel nut. The new patent pending, two-piece barrel nut is one of a kind. Fortis developed it from the ground up and the machining time it takes to make the barrel nut, rivals the time making the actual rail. What they ended up with is a rail that not only looks amazing, but is still true to our lightweight brand. The barrel nut/mounting system keeps the rail performing even during the harshest of conditions.

  • 14.4” aircraft grade 6061-T6 aluminum rail, 4140 steel barrel nut.
  • Proprietary, patent pending 2-piece barrel nut that provides 360-degree contact.
  • Free float rail design.
  • M-LOK attachment points.
  • No visible screws on the rail system.
  • Included barrel nut wrench.
  • 1.35" internal diameter.
  • Made in the U.S.A.

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Accessory AttachmentM-LOK
BrandFortis Manufacturing
FinishHardcoat Anodized
Gas System LengthExtended Rifle
Handguard Length14.40 in
Inner Diameter1.35 in
MaterialAluminum - 6061-T6
Weight13.9 Oz

WARNING: This Product can expose you to chemicals which is known to state of California to cause Cancer and Reproductive Harm. For more information, see

Ratings & Reviews

3 reviews

  • 3 stars
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  • 2 stars
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  • 1 star
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Great Handguard

by -

Love this handguard. Fits and feels great and looks mean. Install is very easy as long as you have a vise block that allows you to flip your upper receiver upside down. I watched their video on how to install it instead of using instructions that came with it.

Great rail!! May not be for all guns though.

by -

Got this rail and paired it with a Fortis "shift" vertical grip. This is a very nice rail it looks awesome on my Windham and is very well made and sturdy no complaints at all. I would like to mention though, that this rail paired with the "shift" vert grip i was not able to mount the grip in the center position of the rail. This was due to where the gas block on a carbine length gas system (16 inch barrel) is located. I am also using a set screw type gas block so you may or may not get different results with a clamp on type. I don't need to mount it at center just mentioned this for anyone who might.

Sturdy and beautiful handgaurd!

by -

I love Fortis products. I've eyed this handgaurd for a while solely based on looks. Come to find out its built like a tank but weighs next to nothing. Very sturdy barrel nut construction and just enough picitanny for toys. Install is a bit interesting compared to a normal handgaurd but still very easy.