If you actually use your gun for comps or for work, I wouldnt do the dip on the skins. It looks great but it peels off relatively easy. If its gonna be a safe bitch then itll be fine. Otherwise just hit it with krylon.
I dont use it for work or comps, but I don't baby it either. I want something I can use and not worry about it. Has anyone done the Cerakote on them? It might be best to just use krylon and keep touching it up.