The Hi-Viz NPMKAD211 adjustable rear sight delivers precise windage and elevation control for Ruger Mark series pistols.
- Type: Adjustable Rear Sight
- Compatible Firearms: Ruger Mark I, II, III, IV, 22/45
- Adjustment: Windage and Elevation
- Notch Style: Square
- Material: Steel
- Finish: Matte Black
- Installation: Drop-In Replacement
