MPN: 0010530043 / 0010530045 / 0010530047


  • One piece ultra-thin profile free float design
  • Integrally machined anti-rotation QD sling mounts on both sides
  • Simple installation with basic hand tools
  • Compatible with all KeyMod accessories
  • Barrel nut and other mounting hardware included

This NOXs Rail System is a KeyMod model, if you need a M-LOK model, please look at the Seekins Precision NOXs M-LOK Rail System.


  • Material: 6061-T6 aluminum
  • Finish: Mil-Spec Type III Class 2 Hardcoat Anodized (Matte black)
  • Inner Diameter: 1.35"
  • Height: 2"
  • Width: 1.5"
  • Weight:
    • 9-Inch: 6.1 oz.
    • 12-Inch: 8.0 oz.
    • 15-Inch: 9.2 oz.
    • Barrel Nut: 2.6 oz.


  • Mil-Spec AR-15 uppers


  • 1x Seekins NOXs KeyMod Handguard
  • 1x Barrel Nut
  • 2x Mounting Screws


The Seekins NOXs KeyMod rail system is designed to be ultra-lightweight for ease of use. This handguard is very easy to install using basic hand tools. The high-quality 6061-T6 aluminum material used in the manufacture of the NOXs ensures its durability and strength, making it perfect for extreme tactical operations and sporting applications.

The Seekins NOXs KeyMod rail system is a mere 1.5 inches wide. The KeyMod mounting slots are located at the three, six and nine o’clock positions for convenience. Large cooling slots machined into the handguard help prevent overheating during long periods of heavy use, while anti-rotation QD sling attachment points permit you to attach your favorite QD sling.

The Cross-Lok ™ mounting system used with the NOXs rail ensures that the barrel nut maintains a rock-solid connection with your barrel. Coated with Type III hardcoat anodizing in matte black, the NOXs is built to withstand the most rugged experience. The handguard will arrive on your doorstep with all the hardware needed to mount it on a standard upper receiver. The next time you’re looking for a lightweight KeyMod handguard, consider the Seekins NOXs KeyMod rail system.

About Seekins Precision:

Seekins Precision was founded by an entrepreneur who was displeased with the performance of his rifle scope rings. He designed his own and eventually went on to create an entire line of firearm products and accessories. The Seekins name is an accurate representation of the owner’s commitment to quality and integrity. To this day, Seekins Precision continues to manufacture high-quality products that are used by gun owners of all backgrounds and professions.

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