I would say a CCI Stinger myself.
My Grammy needed a gun, so I got her a good condition H&R .22 revolver. It's nice, fits her hand, and she thought it was cute, and she had a 250$ spending limit so we had to settle ona .22. And she can't handle kick because of her artheritis. I want her to be able to defend herself, so what's the best .22 sd round?
That's what I was thinking, just wanted a second opinion.
I reccomend CCI mini mag (or ar tactical). Reason is that its a 40gr bullet. Gives a little more punch and I find it cycles the pistols better.
Cycling isn't a factor because it's a revolver but yeah I've heard that.