Springer Precision RMR adapter plate with rear iron sight dovetail

[Rudukai13]

https://shop.springerprecision.com/SP-Sig-M17-X-Compact-X-Five-LEGION-RMR-Mount-WITH-DOVETAIL-SP0247.htm

 

Quote

This is a one piece aluminum sight base for mounting a Trijicon RMR to the Sig Sauer P320 M17 pistol.  This version includes a rear dovetail so you can co-witness with SIGLITE Supressor

Night Sights.  Mount is designed and tested around the use of the SIGLITE Supressor Night Sights (SIGHT-SIGLITE-SUP).

 

For those of you who are looking for a way to mount a RMR while retaining a rear iron sight, Springer recently introduced this adapter plate which includes an integrated dovetail to install a rear BUIS. It’s compatible with the DPP footprint pistols, which currently includes the M17, X-Compact, and X-Five Legion. Sig is in the process of transitioning at least the rest of the X-Series guns to this footprint as well.

 

This is currently the easiest method for running a RMR without sacrificing your rear BUIS, at least to my knowledge;