Burris FastFire 4 vs Burris FastFire IV: specs compared
Updated 05 September 2026.
1
specs differ
Burris FastFire 4 and Burris FastFire IV differ on 1 spec: model.
| Spec | Burris FastFire 4 | Burris FastFire IV |
|---|---|---|
| Make | Burris | Burris |
| Model | FastFire 4 | FastFire IV |
| 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 | a pistol slide, adapter plate or a Picatinny footprint mount |
Questions and answers
How do Burris FastFire 4 and Burris FastFire IV compare?
Burris FastFire 4 and Burris FastFire IV differ on 1 spec: model.