S&W M&P .45 ACP Slide on 10mm Frame?

[36g]

Starting to see some used M&P .45 ACP slides show up. I have a 10mm 2.0 and was curious if the .45 slide would fit/work on a 10mm frame. Before someone asks the obvious WHY? question, let's just say that having options is always good. I know the .45 mags will fit.

[wv109323]

Is the 10mm a ramped barrel? My guess you would need to change the ejector and the slide stop. I know these are different between .45 and 9mm.