looking for a gunsmith that does muzzleloader reboring

[shorthair15]

looking to get a muzzleloader barrel rebored in 50 cal purchased the gun used has some pitting up by the crown. its a traditional gun. was going to go this route or just get a new barrel for it. thanks thought i would check on here already checked the internet. just wanted to see if there was any one in washington,oregon or idaho that does this.