UTG OP3 Micro 4.0 vs Viridian RFX-25: specs compared
Updated 05 September 2026.
2
specs differ
UTG OP3 Micro 4.0 and Viridian RFX-25 differ on 2 specs: make, model.
| Spec | UTG OP3 Micro 4.0 | Viridian RFX-25 |
|---|---|---|
| Make | UTG | Viridian |
| Model | OP3 Micro 4.0 | RFX-25 |
| Footprint | Docter / Noblex | Docter / Noblex |
| 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 UTG OP3 Micro 4.0 and Viridian RFX-25 compare?
UTG OP3 Micro 4.0 and Viridian RFX-25 differ on 2 specs: make, model.