Olight Osight S vs Ruger ReadyDot: specs compared
Updated 05 September 2026.
3
specs differ
Olight Osight S and Ruger ReadyDot differ on 3 specs: make, model, dot size.
| Spec | Olight Osight S | Ruger ReadyDot |
|---|---|---|
| Make | Olight | Ruger |
| Model | Osight S | ReadyDot |
| 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 |
| Dot size | 15 MOA |
Questions and answers
How do Olight Osight S and Ruger ReadyDot compare?
Olight Osight S and Ruger ReadyDot differ on 3 specs: make, model, dot size.