Get a quart of transmission fluid and a quart of acetone (paint dept) and a quart of kerosene (hardware store) mix it all up and store in seal-able gallon metal container. Remove grips, Lay gun in deep cake pan, pour on mixture, wait 24 hours, Remove gun, spray down with real hot water inside and out, place in oven at 300-350 for an hour. Use your favorite lube on wear points if sideplate is off, if not get some in by trigger and hammer. touch on extractor.

Pour mixture back in container using a funnel with a wadded up rag in it for a filter.