The Ruger SP-101 is available in .22LR, with an eight-shot cylinder. It's way overbuilt for a rimfire, but you'll probably never be able to wear it out. Or, for something a bit classier (though slower to load and unload), the Ruger Bearcat.
There are lots of older, obsolete .22LR revolvers out there, but a worn wheelgun can be a real pain to get repaired - stay with the new offerings.
20 posted on 08/19/2017 2:21:05 PM PDT by Charles Martel
(Progressives are the crab grass in the lawn of life.)