The Trijicon RMR footprint sets the standard mounting screw holes for most micro red dot sights.
Here are 7 red dots that fit RMR cut for direct mounting.
Top 7 Trijicon RMR Footprint Optics
Holosun 507C - Best Overall
The Holosun RMR footprint is exactly the same as the Trijicon RMR.
The Holosun 507C red dot is the closest competitor to the Trijicon RMR with new features such as side loading battery tray, a multiple reticle system (32 MOA ring + 2 MOA center dot), ACSS Vulcan reticle and a much longer battery life.
Holosun 507C red dot sight uses the same RMR red dot sight footprint, and it's a phenomenal optic that fit RMR cut aftermarket slides and adapter plates.
This is one of the only optic that fits any RMR mount, and it's a better RMR alternatives than anything else.
See more 507C review here
Also check out the new ACSS Vulcan reticle for 507C for much faster reticle acquisition
Holosun 508T - 2nd Best
Holosun 508T red dot is similar to the 507C but with a slightly body profile differences. It's made of titanium material for more strength than 7075 T6 aluminum.
The solar panel on top takes over if the battery runs out. However, it requires button pushes to activate it.
It also uses the RMR footprint red dot adapter plates.
Trijicon SRO - Largest FOV
The new Trijicon SRO has the same body as the Trijicon RMR but with a larger circular shape window for much faster target acquisition and dot tracking.
This is one of the top red dot sights recommended for competition shooting on pistols and rifles
It uses the same footprint without having to invest money on new adapter plates.
Reticles offered are: 1, 2.5 or 5 MOA center dot only
See more SRO review here
Swampfox Kingslayer - Best For The Money
Swampfox Kinslayer features Trijicon RMR mounting standard footprint to mount on most custom slides or M1913 rail.
It's a cheaper product for beginners who are just getting into red dot sights without spending big money.
The battery life is good without solar panel.
The optic offers 3 MOA dot. 65 MOA ring + 3 MOA center in green or red reticle colors
Swampfox Justice - Best Tapered FOV
Swampfox Justice features the same footprint as Trijicon RMR. This 7075 T6 aluminum body optic is a smaller version of the Kingslayer model, but with a tapered window to increase the FOV up to 1X27mm.
It's the first of its kind that increases the FOV laterally without increasing the optic width and it still fits the Trijicon RMR cut or mounting plates.
Reticles offered are: 3 MOA center dot only
Swampfox Liberty Red Dot Sight - Similar As Above
Swampfox Liberty red dot sight is the same as the Justice model, but has a rectangular FOV window 1X22mm without a tapered lens frame.
The brightness and MOA adjustment screws are the same as well.
ADE Valkyrie Gen 2 - For Beginner Use Only
ADE advanced optics Valkyrie Gen 2 has the same mounting standard as the Trijicon RMR sport red dot sight. It's a much cheaper optic for beginners to try out what faster dot acquisition feels like before getting something more expensive.
It works on most Trijicon RMR cut slides and adapter plates, and the pistol red dot features a 4 MOA size dot, a nice big dot for aiming.
However, the battery only lasts 800 hours.
For serious use, highly recommend going with the above products.
Does Shield RMSC Red Dot Sight Fit RMR Cut?
No. Shield RMSC footprint is different from RMR footprint.
The same goes for Shield RMS footprint
Does RMRcc Use The Trijicon RMR Footprint?
No. RMRcc doesn't use the RMR footprint. The two holes on the RMRcc are closer together to fit on subcompact pistol slides
See image below:
What Are Other Red Dot Sight Footprints?
- Trijicon RMR footprint
- Deltapoint Pro
- Vortex Venom
- Holosun 509T
- Shield RMS
- Shield RMSc
- Burris Fast Fire
- Docter Optics
- Aimpoint Micro
- Trijicon MRO
Where To Buy RMR Adapter Plate For Rifle
Please check out our RMR offset mounting plate guide on our site:
This guide also include mounting plates for other optics.
Other Red Dot Sights Recommendation
If you like the Trijicon SRO large FOV optic, please also check out some of the best large window red dot sights on our site.
The window frame is slightly larger so the shooter can find the dot much faster.