I think those rings are just a part of life with a revolver.
If it is a stainless revolver I can't recommend one of those lead removing cloths enough.
Is that CAN recommend or CAN'T recommend
Heck, the security guard at work washes his Taurus in the sink all the time. Doesn't seem to hurt it although I am not certain what his procedure is once his if finished at the sink. I am guessing he lubes it up pretty good at his desk.I was watching Dead men don't wear plaid today, and Steve Martin was washing out his snub in the bathroom sink with soap suds and a wire brush. He then toweled it dry. Probably not a good idea, huh?