Pulled the action back out this morning and rubbed copper solvent, Hopps No. 9, G96 Gun Treatment, and even WD40 in there. Let them soak for a few seconds each. Nothing. They all pooled on the survace and just layed there (didn't soak in). SWEET!
Usually all I ever use is copper solvent, and the G96.
Before I sprayed on the bed liner material, all I did for prep. was to wipe down the stock with Mineral Spirits. If you have a stock with scratches, or dents, you'd better fill them and sand them VERY smooth before using this stuff, or they will show through (see the picture showing the model number stamping). Hold the spray can back from the stock further than you would paint. It adds to the texture, and keeps you from overspraying.
I think this stuff would work good even on some composite stocks, just to add texture, and improve looks a bit.
It's good stuff! Try it out and post some pic.'s!