Pro-shot makes lead clean cloth that I have used to improve the finish on stainless guns, followed up by their metal care cloth. The lead clean cloth is awesome on stainless. I doubt it will be what you are looking for though but I feel it would be an improvement, certainly try on a small area first. I have used them on a stainless sp101 and single six.
Last edited by killerv; 11/18/20.
