I have a Polish P83 Radom that has some finish issues on the slide. These pistols were never known for having a great finish and I think some one may have given it a black paint job at some point. The finish that on it is wearing through and when cleaning black paint gets on your hands. I was thinking of stripping and rattle canning it, but am not sure if I can disassemble it and get back together again. The pistol isn't really worth having a smith Duracoat it. Any suggestions for a cheap DIY slide finish?