Several company's make what is called a lead away cloth. (Kleen-Bor,Birchwood Casey,ADCO) I cut about a 1'' square, and wrap it around a bore brush that's kinda wore out. It's also good to take the powder burns on the front of the cylinder off, make sure that it's a stainless steel revolver thou. Too much rubbing can take the blueing off. gypsyman