Fortis REV II 12" Free Float KeyMod Rail System

Fortis REV II 12" Free Float KeyMod Rail System

Product Code:
Calculated at Checkout
$199.95 $189.95



  • Continuous top rail
  • Compatible with most piston system
  • Four rotation limited QD sockets
  • KeyMod at the 3, 6, & 9 O’clock
  • Anti-rotation tab (Fits most Forged Uppers and some Billet Uppers)
  • Uses standard AR-15 barrel nut (Not Included)
  • Made in the U.S.A.


  • Material: Aircraft Grade 6061-T6 Aluminum
  • Finish: Mil-Spec Type III Hard Coat Anodized
  • Actual Length: 12.43"
  • Weight: 7.8 oz.
  • Inside Diameter: 1.340"
  • Width: 1.81"
  • Height: 2.08"


  • AR-15


  • 1x Fortis REV II 12" KeyMod Rail System
  • 4x Mounting Screws
  • 2x Allen Wrench


If you need a rail system that’s lightweight yet strong and can help improve the accuracy of your shots, you’ll like the Fortis REV II. This rail system was designed to reduce weight while at the same time providing much-appreciated features for today’s AR owner at reasonable pricing.

This Fortis REV 2 12-inch KeyMod rail system features KeyMod slots at the three, six and nine o’clock positions, creating a completely modular rail. The addition of these slots also helps to decrease the weight of the system.

The New Fortis REV 2 Handguard

The Fortis REV 2 does not feature the forward rails that were present on the initial REV rail system. These forward rails were replaced with additional KeyMod slots and QD sling swivel sockets for convenience. The absence of these forward rails removes the frustration some users have had with sharp edges while at the same time reducing the weight even further. A full-length picatinny rail on top will provide you with ample space for all your accessories.

The unique mounting system of the Fortis REV 2 uses a standard AR15 barrel nut for quick and simple installation. Made from aircraft grade 6061-T6 aluminum for superior strength, this handguard will go anywhere your AR-15 goes without showing any signs of weakness.

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