Hiviz Adj Rear Ruger Mk1-4 22/45

The Hi-Viz Adjustable Rear Ruger Mark I/II/III/IV and 22/45 sight delivers precision elevation and windage adjustment for shooters demanding accuracy on rimfire platforms. This rear-only sight mounts to the slide of compatible Ruger .22 caliber pistols, offering the optical clarity and visibility that Hi-Viz sights are known for in the precision shooting community. The adjustable design allows shooters to zero at distance and compensate for ammunition variations—critical for competition shooting, training, or small-game hunting where target acquisition speed matters.

This sight features interchangeable litepipes in three high-visibility colors: green, red, and black. The ability to swap pipes based on lighting conditions and personal preference provides flexibility across different shooting environments and light conditions. The green litepipe excels in bright daylight, red offers contrast in overcast conditions, and black provides a traditional sight picture for shooters who prefer minimal light reflection. Adjustable rear sights on rimfire pistols allow for precise zero maintenance across different ammunition types, which is essential since .22 Long Rifle velocities can vary significantly between rounds.

This accessory suits competitive shooters, rimfire enthusiasts, and precision shooters who rely on Ruger Mark-series pistols for bullseye competition or accuracy-focused training. The adjustment capability makes it particularly valuable for shooters who alternate between subsonic and standard-velocity ammunition, or who shoot at varying distances. Whether upgrading from factory sights or replacing a damaged rear sight, this model maintains the sight radius and ergonomic profile shooters expect from quality Ruger upgrades.