If you already own a bbl/bbls then it will be cheaper than a custom job. But if you add the cost of buying a brand new bbl then a gunsmiths work your probably better off going custom. Fox ridges bbls are just a wee bit more expensive than a factory bbl. Move up to some of the other places and you might pay around $100 more than a factory bbl, but you get any caliber you want.
Brian M.