Just wondering if anyone has heard whether or not Sig is going to offer something besides the medium size frame? I can shoot mine fine, but a small grip would be better (small hands).

I have small, med and large grip frames for my P320.

Think frames for the M17 would be a little different than the normal P320 frames in having the cuts for the safety levers, plus a larger serial number window for the UID code. I’d expect they would be available at some time.