I have used a combination of Citrus-Strip [and let dry] and lacquer thinner [and let dry] on these S&W K-frame grips. I just wanted to get rid of the remnants of the OEM varnish or whatever S&W uses. I'm not too particular about oil stains or chips as these are going on old police revolvers which show a lot of use on the metal parts. I just wanted a uniform glossy finish.
I spent a bit of time on the left set. Oil & grease came out pretty well with the Citrus-Strip & lacquer thinner.
To refinish, I tried BLO and it didn't look glossy at all. Strip & try spray-on polyurethane finish. Still not right (I have a new set of grips to compare them to). Strip again; same two-step process. Citrus-Strip & let dry; lacquer thinner & let dry.
Now they're dry. I'm thinking Minwax Furniture Varnish, brushed on. Neutral color.
Any ideas???
Ron???