smoothshooter
50 Cal.
Hawkeye2 is correct. Fix the short arbor problem first then check again for how high it is shooting. The front sight on an 1860 Army fits into a semicircular longitudinal cut in the barrel. It can be tapped out using a punch at the base of the sight. Make a new taller one same thickness s old one and tap it into place.
How do you fix the short arbor problem?
I know of one or two methods.