- Will fit any Ruger MKII, MKIII or MKIV with a bull barrel and a screw on front sight
- Click adjustment design for windage and elevation adjustment
- High visibility fiber optics for target shooting and hunting
- Improved visibility in low light conditions
- CNC machined out of high grade aluminum
The Williams Adjustable FireSight Set collects surrounding light rays to offer you superb visibility, even in dark conditions. This firesight set features bright green fiber optic dots on the rear sight and a bright red fiber optic front dot that will give you a crisp, clear sight picture. These replacement sights will help speed up your target acquisition and improve your accuracy.