Some updates.
:Barrel dimentsions:
ID of Bore: L .624, R .623
:ID:
Muzzle end: L .746, LW .061; R .738, RW .0565
1st ramrod: L .746, LW .061; R .740, RW .0585
2nd ramrod: L .750, LW .063; R .753, RW .065
3rd ramrod: L .820, LW .098; R .816, RW .0965
Breech end: L .891, LW .1335; R .886, RW...