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Fortis MFG AR-15 Night Rail .223/5.56MM Free Float Rail System 12.9" - MLOK

AR-15 Handguard

In stock
Only 1 left

Fortis MFG AR-15 Night Rail .223/5.56MM Free Float Rail System 12.9" - MLOK


When designing the Night Rail™, we wanted to design a handguard that was easy to install, but also to be able to mount with a full 360 degrees of contact.  Our new patent pending two piece barrel nut is one of a kind. We developed this from the ground up and the machining time it takes to make the barrel nut, rivals the time making the actual rail. That's not to say the rail is simple to make. One look and you'll see that we really took time with this in design and development. What we 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 conditions.

Being one of the leaders in the industry of rail innovation and design, it's always a challenge to innovate new products that function well, but look great also. We're up for the challenge with the next chapter of our product line - the Night™ Series. I think you'll agree that we hit a homerun with the Night Rail™.


  • Material: Aircraft Grade 6061-T6 Aluminum / Barrel Nut: 4140 Steel
  • Proprietary, patent pending 2 piece barrel nut that provides 360 degree contact
  • Free float rail design
  • No visible screws on the rail system
  • Will include barrel nut wrench to install
  • 8.9 oz / barrel nut 3.9 oz
  • 1.37" Internal Diameter
  • Made in the USA!

More Information
Product Type AR-15 Handguard
Manufacturer Fortis MFG
Rail Length 12.9"
Mount M-LOK
Option AR-15
Configuration M-LOK

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