Curious on how it was done by Pope. On the muzzle end was the bore in the center?
If so is the bore in a straight line?
Boggles my little mind trying to figure out how I he did it. Right now I am leaning towards using a standard undrilled blank then doing the bore and rifling in a machine with an offset bushing.
If the barrel is not bent any GOOD gunsmith that regularly relines barrels could do it. Want someone with experience so as not to mess it up. If the bore is purposely "bent" I would think someone who specializes in Pope barrels is needed.