
SIG Sauer ROMEO-RS Compact Reflex Red Dot Sight
SIG Sauer ROMEO-RS Compact Reflex Red Dot Sight
Features
- Hybrid steel + polymer housing — skeletonized steel chassis overmolded with high-strength polymer for durability and light weight.
- Large side control button & MOTAC — motion-activated illumination: powers on when movement is detected, powers down when idle to conserve battery.
- Side-mounted battery tray (CR1632) with security screw — battery changes possible without removing the optic from the firearm.
- Premium aspheric lens design — clarity and distortion-free sight picture.
- Runtime & Illumination — ~20,000 hours runtime (at medium setting, dot-only) with 8 brightness settings.
- RMSc footprint — fits SIG’s “Compact” / RMSc mounting pattern for compact pistol slides (P365 family, etc.).
Technical Specifications for the SIG Sauer ROMEO-RS Compact Reflex Red Dot Sight
Specification |
Details |
Magnification |
1× |
Objective / Clear Aperture |
24mm |
Illumination Settings |
8 brightness levels |
Battery |
CR1632 (side-load) |
Runtime |
~20,000 hours (dot-only, medium) |
Adjustments (Windage / Elevation) |
70 MOA each |
Dimensions (L × W × H) |
1.61″ × 1.12″ × 1.10″ |
Weight (with battery) |
~0.75 oz |
Material / Construction |
Steel + polymer hybrid chassis |
Mount / Footprint |
RMSc (Shield RMS-c / Compact) |
Models
Variant / Reticle Type |
MPN / SKU |
UPC |
Circle Dot |
SOR02100 |
798681703371 |
Red 3 MOA Dot |
SOR02130 |
798681704699 |
Red 6 MOA Dot |
SOR02160 |
798681703388 |
Green 3 MOA Dot |
SOR02180 |
798681721535 |
Green 6 MOA Dot |
SOR02190 |
798681721542 |
What’s in the Box
- SIG ROMEO-RS Compact reflex red dot (selected variant)
- CR1632 battery (installed)
- Manual / warranty documentation

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