EOTech EFLX vs Vortex Defender ST: specs compared
Updated 05 September 2026.
3
specs differ
EOTech EFLX and Vortex Defender ST differ on 3 specs: make, model, mounts to.
| Spec | EOTech EFLX | Vortex Defender ST |
|---|---|---|
| Make | EOTech | Vortex |
| Model | EFLX | Defender ST |
| Footprint | Leupold DeltaPoint Pro | Leupold DeltaPoint Pro |
| 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 EFLX and Vortex Defender ST compare?
EOTech EFLX and Vortex Defender ST differ on 3 specs: make, model, mounts to.