Hello I have a CZ75 in polished stainless and im going to redo it to a brushed finish. I've researched far and wide and found that scotch brite pads are the best way to do this by hand. I would like to know how a gunsmith or the factory applies a brushed or satin finish to firearms. I've seen scotch brite flap wheels or maybe they use buffing wheels and an aggressive buffing compound. I want it to look good and I have buffing wheels does anyone know any good products to use any help would be appreciated thanks.