I see a lot of great looking C9s that have been polished in various ways. I'd like to polish the bottom strip of my slide as well as the slide window in closed position (not sure the real name) and maybe the barrel. I'd like some instruction on how it's done correctly. I used the search function and found threads of little to no help. I'm not ignorant of tools, but I've never attempted a project like this. I might look for another C9 just to play around with mods. Any input is appreciated. Thanks gents.