EOTech MRDS vs UTG OP3 Micro 4.0: specs compared
Updated 05 September 2026.
3
specs differ
EOTech MRDS and UTG OP3 Micro 4.0 differ on 3 specs: make, model, mounts to.
| Spec | EOTech MRDS | UTG OP3 Micro 4.0 |
|---|---|---|
| Make | EOTech | UTG |
| Model | MRDS | OP3 Micro 4.0 |
| Footprint | Docter / Noblex | Docter / Noblex |
| Optic type | open-emitter reflex | open-emitter reflex |
| Mounts to | a pistol slide, adapter plate or a Picatinny footprint mount | pistol slide cut or an adapter plate |
Questions and answers
How do EOTech MRDS and UTG OP3 Micro 4.0 compare?
EOTech MRDS and UTG OP3 Micro 4.0 differ on 3 specs: make, model, mounts to.