Viridian RFX-45 footprint and mounting: an enclosed-emitter reflex cut to the Aimpoint ACRO / Steiner MPS pattern. Which adapter plate or mount fits it, and the optics it shares a footprint with.
Updated 05 September 2026.
Viridian RFX-45: footprint and what mount fits it
The Viridian RFX-45 is an enclosed-emitter reflex on the Aimpoint ACRO / Steiner MPS footprint. It mounts to pistol slide cut or an adapter plate, so buy the plate or mount cut for the Aimpoint ACRO / Steiner MPS pattern.
Footprint plate, not to scale
DesignationAimpoint ACRO / Steiner MPS
Red-dot footprintMake
Viridian
Model
RFX-45
Footprint
Aimpoint ACRO / Steiner MPS
Optic type
enclosed-emitter reflex
Mounts to
pistol slide cut or an adapter plate
Shares its footprint with
Plates and mounts for the Viridian RFX-45
Shop Aimpoint ACRO / Steiner MPS adapter plate on AmazonaffiliateFind Aimpoint ACRO / Steiner MPS adapter plate on eBayaffiliateShop Aimpoint ACRO / Steiner MPS Picatinny mount on AmazonaffiliateFind Aimpoint ACRO / Steiner MPS Picatinny mount on eBayaffiliate
Mount this optic
- ›Aimpoint ACRO / Steiner MPS footprintthe mounting pattern
- ›How this footprint reaches a rail or slidethe fit
- ›Red-dot footprints explainedmatch a dot to a cut
Questions and answers
What is the make of the Viridian RFX-45?
Viridian
What is the model of the Viridian RFX-45?
RFX-45
What is the footprint of the Viridian RFX-45?
Aimpoint ACRO / Steiner MPS
What is the optic type of the Viridian RFX-45?
enclosed-emitter reflex