If it is not an old gun and you are after an original finish, I have seen guns black nitride coated, not only is a decorative but give a very hard shell as well. I know heat treatments in Auckland...
Type: Posts; User: Fssprecision
If it is not an old gun and you are after an original finish, I have seen guns black nitride coated, not only is a decorative but give a very hard shell as well. I know heat treatments in Auckland...