ASK AN EXPERTDescription
- Hybrid design featuring a skeletonized steel chassis, molded into a high-strength polymer housing
- Premium molded glass aspheric lens for a distortion-free sight picture
- High efficiency point source LED emitter with 8 individual brightness settings
- Large side control button for easy reticle adjustments
- Convenient side-mounted CR1632 battery tray with security screw for easy access without removing the optic from the firearm
- Minimum continuous runtime of 20000 hours (at medium setting, dot-only)
- Motion Activated Illumination powers up when motion is detected, powering down when inactive
- Designed, developed, tested and assembled in the USA
The Romeo-RS (Reinforced Steel) was specifically engineered to provide the accuracy and convenience of a pistol-mounted red dot at a cost that competes with high-end iron sights. Inspired by the design of modern striker-fired pistols that employ high-strength polymer and metal, the Romeo-RS housing forms around a rugged steel chassis that supports and protects a premium aspherical glass lens.
Threaded metal inserts allow for optimal torque load when mounting the optic to a pistol slide and installing the side-load battery tray, while additional metal inserts provide increased accuracy and long term durability for the windage and elevation adjustment mechanisms.
The Romeo-RS features a convenient side-mounted illumination adjustment button embedded into the polymer housing to prevent accidental interference, and the side-load battery tray makes battery replacements easy to do while maintaining zero. SIG SAUER's updated footprint design maintains true compatibility with industry-standard optics cuts while allowing for the additional lock-up strength provided by steel recoil pins to eliminate the potential for any lateral shift.
Warranty Information
| RX Footprint | Compact (Shield RMS-c) |
| Height, in | 1.10" |
| Magnification | 1x |
| Clear Aperture, mm | 24 |
| Battery | (1) CR1632 |
| Emitter | Open |
| Illumination Settings | 8 |
| Total Elevation Travel | 70 MOA |
| Total Windage Travel | 70 MOA |
| Run Time | 20000 - at medium brightness, dot only |
| Overall Length, in | 1.61" |
| Overall Width, in | 1.12" |
| Weight, oz | 0.75 with Battery |
