Hey guys I recently was givem a .45 Black Diamond, the only draw back is that it is covered with rust. I am attempting to save it for my son can use it, if it doesn't cost that much. Do any of you know round bouts how much it would cost to get it reblued or if the place camo-solutions.com process would eliminate the rust. I was reading about their process and they stated that they sand the firearms down before dipping them? Any info would be great thanks