Trijicon RMR Type 2 RM01 footprint and mounting: an open-emitter reflex cut to the Trijicon RMR / Holosun C pattern. Which adapter plate or mount fits it, and the optics it shares a footprint with.
Updated 05 September 2026.
Trijicon RMR Type 2 RM01: footprint and what mount fits it
The Trijicon RMR Type 2 RM01 is an open-emitter reflex on the Trijicon RMR / Holosun C footprint. It mounts to pistol slide cut or an adapter plate, so buy the plate or mount cut for the Trijicon RMR / Holosun C pattern.
Footprint plate, not to scale
DesignationTrijicon RMR / Holosun C
Red-dot footprintMake
Trijicon
Model
RMR Type 2 RM01
Footprint
Trijicon RMR / Holosun C
Optic type
open-emitter reflex
Mounts to
pistol slide cut or an adapter plate
Dot size
3.25 MOA
Shares its footprint with
Plates and mounts for the Trijicon RMR Type 2 RM01
Shop Trijicon RMR / Holosun C adapter plate on AmazonaffiliateFind Trijicon RMR / Holosun C adapter plate on eBayaffiliateShop Trijicon RMR / Holosun C Picatinny mount on AmazonaffiliateFind Trijicon RMR / Holosun C Picatinny mount on eBayaffiliate
Mount this optic
- ›Trijicon RMR / Holosun C 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 Trijicon RMR Type 2 RM01?
Trijicon
What is the model of the Trijicon RMR Type 2 RM01?
RMR Type 2 RM01
What is the footprint of the Trijicon RMR Type 2 RM01?
Trijicon RMR / Holosun C
What is the optic type of the Trijicon RMR Type 2 RM01?
open-emitter reflex