I have a FNS 9mm full size and I like it a lot. So much that I actually dismissed the 509 as it is much the same to me and didn’t feel any better in the hand. Well I felt the midsize today and I really like the size and feel, I may pick one up, but I would want to maybe use the platform to mount a RMR and get into that game, and I don’t see a removable plate on the back like with the standard 509. Does anyone know if FN is planning on adding the rear plate to the midsize?

I think only the 509 Tactical has the removable plate.

Guess I’ll have to wait and see what FN does in the near future.