Hart and Shilen are your one stop shops. Don't think pacnor does bedding, but I wouldn't hesitate to use their barrels or smith services.

If I were you, I'd order a Rock, Brux or Mullerworks in your Contour if they will dupe it, or their closest Contour to yours, then send it off to any good smith (I can suggest a bunch if you go that route) and have them adjust your barrel inlet, bedding, perfect the feeding, and Cerakote if desired. This is really very simple, don't over complicate things.