Rich Reilly at Hi Tech Customs does a wonderful job on Weatherbys. His # is 719-667-1090. He is located in Colorado Springs, Colorado. Ask him about his muzzle brakes also. My .340 Weatherby shoots like a dream now. Prices were really reasonable.
Call him before all of the after season hunters start sending their guns in- beat the rush !
C, you may try Weatherby, have read on other forums some had WBY rebarrel at a good price. I always thought they were pricey, but some say not. Good luck