Depending on what you have in mind, I would also check services offered by Grayguns; Bruce Gray. His website is here.
Just have acquired my first pistol it's a older sig
P220. I'm looking to get it refinished and some other stuff done to it .would It be better to send it to sigs custom shop or somewhere ells?
Thank you for the link has anybody on here used robarguns to refinish a gun?