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  • Post last modified:June 6, 2023

The Trijicon RMR footprint sets the standard mounting screw holes for most micro red dot sights.

Here are 8 red dots that fit RMR cut for direct mounting.

Top 8 RMR Footprint Optics

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Holosun 507C - Best Overall

fnx 45 tactical holosun 507c x2

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 footprintand 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

acss vulcan reticle pov

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

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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

Cyelee Wolf Pro - Best For The Money

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The Cyelee WOLF0 Compact Red Dot, compatible with RMR/SRO and Holosun red dots footprint. It features Shake Awake motion-sensing technology, the red dot conserves battery life by going to sleep after 5 minutes without motion and wakes up instantly with even the slightest movement.

Its 3 MOA Red Dot enables quick target acquisition and precise aim. The durable aircraft-grade aluminum housing withstands rough and daily usage. The fully multi-coated glass provides a clear, untinted picture and a distinct red dot with 10 brightness levels, including two for enhanced brightness optics.

The WOLF0 comes with an optional Picatinny mount adapter for rifles or shotguns and is tested for extreme weather conditions, ensuring reliable performance in rain or snow.

ADE Valkyrie Gen 2 - For Beginner Use Only

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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?

RMRcc vs RMSc footprint

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:

trijicon rmrcc vs rmr top view

What Are Other Red Dot Sight Footprints?

  • Trijicon RMR footprint
  • RMRcc
  • 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.

For RMSc footprint red dot sights, please click here