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Thumbrest for Ruger MK IV

Striplin Thumbrest

Thumbrest for Ruger MK IV

The Ruger Mark IV Thumbrest by Striplin Custom Gunworks is machined from billet aluminum and requires no permanent modification to the frame. Installs in minutes and creates a rock solid grip. Helps to provide consistent hand positioning and control muzzle flip.


  • For right-handed shooters
  • Note: aftermarket thumb rests are not compatible with Volquartsen holsters
  • Made in the USA

Product Resources

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Complete installation instructions are available online
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