Anyone ever successfully, removed Krylon from an optic or anything for that matter. I recently came to own a used Aimpoint 3X Magnifier that the previous owner had Krylon'ed FDE. I would like to un-Krylon it, if possible, to make it easier to sell.
I'm guessing that he is talking abou the rubber sleeve that the 3x has around it. Usually on rubber I just use a coarse, green sponge like you would use on your dishes and some dish soap. For everything else just check out the link below.
If you have any stubborn spots that paint remover doesn't remove on its own, a $3 battery-powered toothbrush from Walmart (in conjunction with paint stripper, mineral spirits, etc) often does the trick.