Accessories for Ruger Mark I

The Ruger Mark I is the original .22 LR semi-automatic pistol from Ruger, introduced in 1949 with a fixed barrel for inherent accuracy. It is the founding model of the Mark series and is found in rimfire competition and as a collector firearm.

Upgrades for the Ruger Mark I

The Ruger Mark I can be tailored across the main competition upgrade areas:

• Sights and red dot mounts – an optic or upgraded sights give a single focal plane for faster, more precise target work on a rimfire trainer.
• Grips – a grip that suits your hand makes hold and trigger reach more consistent shot to shot.
• Triggers – a refined trigger sharpens the break and reset for tighter, more deliberate shooting.

Compatibility is specific to each model — confirm the fit on the individual product page before ordering.