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  • Post last modified:April 27, 2023

Does Trijicon RMRcc Fit On Hellcat OSP?

Trijicon RMRcc is an awesome sub compact red dot sight, BUT it will not fit on the optic ready Hellcat slide. However, it will fit on a standard Hellcat slide if it's milled specifically for the RMRcc footprint.

These images show my hands on research with actual products, so you don't have to go through the trouble yourself.

The Springfield Hellcat OSP in fact features the RMSc footprint, if you want a compatible optic, please browse here with hand picked options

Check out fit tested Springfield Hellcat red dot sights here


Trijicon RMRcc is longer than the factory slide cut. However, the RMRcc can fit on the Hellcat if the slide is custom milled.


CHPWS makes awesome adapter plates, but this one does not provide the best solution for mounting a Trijicon RMRcc on the Hellcat.

Need to trim the screw length so it sits flush after reaching 20 in lb before putting RMRcc on top.


Even with the plate adapter, the optic just sits too tall, can't use back up iron sights, too bulky, not practical, and NOT aesthetically pleasing.

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Recommended Options

I highly recommend going with the new Holosun EPS Carry. The optic features the Holosun K footprint that fits extremely tight with the provided RMSc plate.

holosun eps carry on springfield hellcat