wizrd
6.5 Creedmoor
Bought a used S & W 64 a while back, had a few very minor marks, from regular usage, nothing really bad, a knowledgeable friend said to try cleaning up the minor scratches with this. Works wonders, no polish needed, -- very mildly abrasive, just one step up from jewlers rouge. -- I don't think I woud use it on a blued gun though.