Looking into getting a P226 RX X-Change kit. I have both a DA/SA P226 as well as a P226 Legion SAO.

I could use on either correct?

My 9mm X-change kit slide looks identical to my Legion slide except for the finish and roll mark.

nice...

Bill

I've swapped a lot of slides onto my SAO legion. Originally I got one milled and I didn't want to butcher the original (that one came off a combat) and then I wanted my normal irons somethimes so I used one off a regular NH 226 that I shoot in sc and both of those have worked fine. In addition I mounted another 226 slide to test and it worked fine. I've swapped many slides between normal 226's no issue.
Other than the usual tolerance stacking risk you will be fine.

Thanks hrcjon, that’s what I was hoping to hear.

Now just need to decide if the Legion RX X-change is worth the extra $$$ over the “regular” RX X-change