I just bought a new (to me) 357, and it's finish is not what you would call great. Nothing major. It's a stainless steel gun, looks to be slightly textured, and has yellowed (age?). It also has small black/dark spots here and there, mostly in a small area of the cylinder like something had been transferred to the gun is a pattern. Can I just go at it with polish and a buffing wheel, or is there something special I need to do to it? I want it to have the matte/satin finish it most likely had before. The gun is a Taurus M-35 I think. I didn't see a model number on the gun, so I'm going by what the shop said. Thanks.