Built around a reinforced steel chassis molded into a high-strength polymer housing, the Sig Sauer Romeo-RS Compact is a pistol-mounted reflex sight designed for durable, compact use. An aspherical glass lens and point-source LED deliver a clear sight picture with a single-dot reticle and multiple brightness settings. Controls include a side-mounted illumination button and a side-load CR1632 battery tray that allows battery changes without removing the optic from the firearm.
Key Specifications
- The reticle is a single **6 MOA** dot for quick target acquisition.
- The clear aperture measures **24 mm** to provide an unobstructed sight picture.
- The optic provides **1x** magnification for true reflex operation.
- The sight is compatible with the **RMS/c (Shield RMSc)** footprint.
- The power source is a **CR1632** battery housed in a side-load tray with a security screw.
- The unit offers **8** illumination/brightness settings to match lighting conditions.
- The sight includes **MOTAC** (motion-activated illumination) to power up when movement is detected.
- The specified weight with battery is approximately **0.75 oz** for minimal added mass.
- The overall length is listed as **1.61 inches** for a compact footprint on a slide or mount.
- The manufacturer lists a minimum continuous runtime of **20000 hours** at a medium brightness dot-only setting.
The Romeo-RS Compact blends a reinforced steel chassis with a polymer housing and simple controls to provide a compact, reliable reflex sight option for pistols and small optics-cut platforms. Its RMS/c footprint, side-load battery tray, and motion-activated illumination make it practical for everyday carry and defensive-oriented configurations where a low-profile, easy-to-use sighting solution is preferred.
This description was generated with AI and may contain errors. Verify specifications and legal restrictions with the manufacturer before purchase. Provided “as-is” without warranties or guarantees.
Related Videos:




