My dad gave me a revolver he had stored for many a year.This gun was clogged with grease and oil something awful. I picked up some Rusty Duck Gun Action Cleaner at Wally World and sprayed everything. This is some great stuff, all the yuck completely dissolved and the cleaner dried up clean as a whistle within seconds. After the cleaning I gave it an oiling and it functions like new. Anyone else use the Rusty Duck?