Geissele Super Modular MK14 Rail AR-15 Handguard – M-LOK – Desert Dirt – 13.5″


  • Does not include barrel nut wrench
  • For AR-15 pattern rifles.
  • M-LOK compatible.
  • Full length Picatinny top rail.
  • 6061-T6 aluminum.
  • Type III hardcoat anodized finish.
  • 2.25” Geissele Barrel Nut included.
  • Height: 2.02″
  • Length: 13.5″
  • Inside diameter: 1.27″
  • Outside diameter: 1.52″
  • Installed weight: 12 oz.


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SKU05-573S Category

Looking for a versatile, lightweight handguard for your AR-15? Check out the Geissele Super Modular MK14 Rail!

Precision machined from 6061-T6 aluminum, the MK14 is built for strength and rigidity. It features M-LOK and Picatinny mounting options to accommodate your favorite optics, lights, and other accessories. Plus, the included 2.25” Geissele Barrel Nut creates a straight, secure fit to the receiver.

Note: Geissele’s Desert Dirt Color (DDC) finish refers to a variety of shades of desert terrain designed to better break up a rifle’s outline. These colors can vary drastically even between products from the same batch and ARE NOT intended to color match. Per Geissele Automatics, the only way to receive a uniform color across all parts and accessories is to have them painted with a different finish such as DuraCoat or Cerakote.


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