First I have to ask, was this gun new when your dad bought it? If so, was the gun neglected to give it its current appearence? If it was new when he bought it and he didnt abuse it, but instead used it, and this is the reason for its appearence, then I contend that you would FOREVER be removing any history your dad had with this gun. Those dents, dings, and rubs are way cool to use collecters that admire guns with history. Anywhere in the gun auctions are many guns this age without a mark and could be sold as new. Why not use the money you are planning on spending on refinishing and just buy one of these if you want a shiny gun. Then you will have 2 guns, one new and one with caractor?