so what caliber can we convert a snider smooth bore to with a barrel insert? the bore is about .590 and i have a lathe so sweating a liner in from the muzzle would be no big deal. and extending the extractor wouldn't be hard.
what caliber? something around 1.75" length...less than 1000 foot pounds of energy...44 special maybe....a stub job sweat in with a different stock styling entirely and maybe a different lock-works? i have some 30-30 and 38-55 and 357 mag barrels handy, and a 444 marlin barrel...
what thread pitch adn diameter and right hand or left hand threads on this thing?
a sweat in large bore rifled barrel to make the howdah pistol legal? the antique action is a non-gun, legally, as an antique...a 50 caliber muzzle-loader barrel chambered to 50-45?