You said....
"She is 5'4" with average size hands. She has liked shooting a Sig p228 and others, but has not liked any as much as the J frame. This includes a 686+ that I have that I think was too big for her hands."
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The grips on the L frame is also the same size as those found on the K frame. It's just that the L frame is bigger and heavier. So, it may feel different. So then, if she doesn't feel like it's fitting (when using the 686). Then, it probably won't feel like it's fitting with a K frame either. But who knows? A lighter K frame might suit her.
At any rate.....YES, let her try various guns. Let her choose.
For some women......well, they can't even handle bringing back the slide to chamber a cartridge on a semi auto. So, a revolver might be the answer. But then, I can remember when I was in police training (back in the late 70s) and there were some women that had a difficult time with the issued S&W M15 (K frame) double action trigger pulls.
Anyway.......maybe a SA revolver might be the ticket. Take her SASS shooting. She might even enjoy the sport and dressing up.
[ame=https://www.youtube.com/watch?v=CvH_SaaaXKY]YouTube[/ame]
Aloha, Mark
PS....even a single action army might feel a little big for some. So, also try a reproduction COLT Lightening sized revolver, in single action.
Cimarron?s Thunderer & Lightning Sixguns
Ooops, since this is a S&W forum......there is also the S&W Schofield. Originals will cost you an arm and a leg. So, how about a reproduction?
1875 SCHOFIELD 2^0 MOD. | Uberti Replicas | Top quality firearms replicas from 1959