Ok here it is,
a good friend of mine took a blank and machined it to fit the end of the barrel to resemble the hump.. It is nicer looking and in all honesty saved. The bore is mint and it is a marked barrel. The sight comes up crooked as if the pivot pin is in wrong but I will get to that shortly. I enjoy saving old war horses.
This one had a inch cut off for some reason as mentioned to me possibly from the sight being boogered up. Maybe a bad muzzle, or damaged.
Rick B