SIG Sauer Romeo-X Compact vs Sightmark Mini Shot A-Spec M3: specs compared
Updated 05 September 2026.
2
specs differ
SIG Sauer Romeo-X Compact and Sightmark Mini Shot A-Spec M3 differ on 2 specs: make, model.
| Spec | SIG Sauer Romeo-X Compact | Sightmark Mini Shot A-Spec M3 |
|---|---|---|
| Make | SIG Sauer | Sightmark |
| Model | Romeo-X Compact | Mini Shot A-Spec M3 |
| Footprint | Shield RMSc | Shield RMSc |
| Optic type | open-emitter reflex | open-emitter reflex |
| Mounts to | pistol slide cut or an adapter plate | pistol slide cut or an adapter plate |
Questions and answers
How do SIG Sauer Romeo-X Compact and Sightmark Mini Shot A-Spec M3 compare?
SIG Sauer Romeo-X Compact and Sightmark Mini Shot A-Spec M3 differ on 2 specs: make, model.