MWenzel;
As you did not put a budget figure on your request, I hope that my suggestion doesn't exceed your parameters that are unknown to me.
I've got several .22 rimfires, from basic to Volquartsen. I've got glass on most of them, as my eyes are no longer young and sharp. My suggestion is to look at the Sightron S1 rimfire 3-9X variable. They seem to be selling for around $110.00 - 120.00 these days depending on who you buy it from & their shipping policies.
I have one of these on a Ruger 10/22 & it's very satisfactory for what I use that gun for. I'd imagine that it would fill the bill for you as a squirrel scope also.
900F