I don't know if this is the right place to ask this question, but here goes. what is the best do-it-yourself at home gun blueing. It probably would be cold blueing, I know it would'nt be as good as hot blueing. but I have my dads old winchester 94 and an old shotgun that I would like to try and re-blue. can't afford to have a gunsmith do it. besides, I would kinda like to try it myself. ( it would give me somthing to do this winter ) thanks for all the help.