I would look for a Mossberg 640K Chuckster. I have one and it is my most accurate rifle.
I'll be shooting mine in our bi-annual rimfire shoot here in a few hours....:
Another good one is the Ruger American rimfire. They use the good ol Ruger 10-22 magazines, that we know and love.
I like savage rifles, but I'd pick the Ruger over the B22, personally. If I were buying a savage rimfire, it would be the A22 magnum or stainless 93 with laminated wood stock.