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Trijicon RMR Footprint

Trijicon RMR features the Trijicon RMR mounting standard.

Dimensions of the Trijicon RMR footprint

Trijicon RMR
Trijicon RMR
All the distances are in millimeters.

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Trijicon Mounts

A photo of the Trijicon RMR footprint

Trijicon RMR footprint
Trijicon RMR footprint
Trijicon RMR

Red dot sights that share the Trijicon RMR mounting standard

Red DotProductDetails
ADE Advanced Optics RD3-019 Stingray
ADE Advanced Optics RD3-020 Raptor
ADE Advanced Optics RD3-023 Valkyrie
Holosun 407C
Holosun 407C V2
Holosun 407C X2
Holosun 507C
Holosun 507C V2
Holosun 507C X2
Holosun 507COMP
Holosun 508T
Holosun 508T X2
NcStar VISM FlipDot Pro
Riton X3 Tactix PRD
Swampfox Justice RMR 1x27
Swampfox Liberty RMR 1x22
Swampox Kingslayer
Trijicon RMR
Trijicon SRO
Vector Optics Frenzy 1x22x26

Click here to find out more about the Trijicon RMR mounting standard.
Trijicon RMR Footprint
Article Name
Trijicon RMR Footprint
Trijicon RMR features the Trijicon RMR mounting standard. Here, you can see the dimensions and the photo of the footprint.
Publisher Name
Optics Trade
Publisher Logo



  • Hello, I am having some problems mounting my Trijicon rmr to my Glock cut out slide. The holes on the slide line directly up with the holes an the rmr but are skinnier than the screws that I recieved for mounting the rmr. The screws that hold the slide cut out cap on and line up with the rmr mounting holes are to small in diameter. It would seem like if I ussed a narrower screw than provided to mount the rmr it would be to narrow and I am not finding any readily available or Maybee I just dont know where to look. Sorry. Any help would be greatly appreciated.

  • Why are sight footprints such a tightly held secret? Is the RMR series compatible with any of the dozens of “standards” in the market? If so, which one(s)?

    • Yes, the manufacturers are quite secretive about the footprints of their red dot sights for some reason. This was the reason for us to start writing the main article and all the supporting articles such as this one. The red dot sights that share this mounting standard with Trijicon RMR are listed at the bottom of the article (but this is not all of them as we haven’t been able to acquire all of them).

    • SCS 320 has a Leupold Delta Point Pro mounting standard, so you need a converter plate (from Trijicon RMR to Leupold DPP). Unfortunately, we do not offer such a plate, but I am sure that somebody manufactures it.

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