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So do they work with the RMR or not? Really want to say yes but looking more to pics you posted I really think this are made for the Docter 4 pin style.
For those curious, it does work with the norc NP-22 - Kind of.
The portion that sits in the dovetail is pretty loose, you can move it around with your hand. However, with liberal use of locktite that problem is eliminated. Once the rest of the sight base is screwed on, it seems pretty stable. I've shot ~500 rounds with this setup so far with no issues. Though, bringing in a norc with a red dot as my open gun got a couple weird looks...
Keep in mind that this mount may not fit all 226 series slides. It doesn't fit on my Dark Elite 226 (which is one of the reasons I picked up a 226R slide) and it definitely won't fit on the 22LR Classic slides.