• Comfortable grip
  • Lightweight one-piece billet design
  • Attaches directly to any M-LOK handguards
  • Reversible - Can be mounted in a forward or reverse direction
  • Made in U.S.A.


  • Material: Aircraft Grade 6061-T6 Aluminum
  • Finish: Type III Hard Coat Anodized
  • Weight: 0.67 oz.
  • Width: 0.6"
  • Length: 2.5"
  • Height: 0.82"


  • All M-LOK systems


  • 1x Iron City Rifle Works Reversible M-LOK Handstop
  • 2x M-LOK Lock Nuts
  • 2x Screws


A handstop’s purpose is to provide a secure rest point for your support hand. The Iron City Rifle Works M-LOK handstop is a unique integration of form and function that allows you to grip the rifle forend normally around the rail while providing you with additional support to help you keep the rifle steady while firing.

Enhanced Performance

Iron City Rifle Works reversible M-LOK handstop allows you to use the thumb-over method and/or place a finger in the groove while providing a comfortable ergonomic resistance point. This will enable you to pull the firearm back into your shoulder, working as a barricade stop, for increased stability. The lightweight one-piece design attaches directly to all M-LOK handguards and is completely reversible, so it can be used by either left- or right-handed shooters with no needed adjustments.

Quality Construction

The Iron City Rifle Works reversible M-LOK handstop is machined from billeted aircraft grade 6061-T6 aluminum and is finished with a type III hard coat anodized coating. The stop weighs in at only 0.67 ounces so that it won’t weigh your forend down, is compatible with all M-LOK systems, and is made in the U.S.A.

Easy Installation

The Iron City Rifle Works reversible M-LOK handstop installs with the included screws and lock nuts in just minutes and requires no special tools or gunsmithing knowledge.

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