45-70.
As far as why the spirit bubble sight, don't know. Consignment gun. Previous owner had it on there. My guess is he planned on a lot of target shooting that never happened.
Not saying I want it with a bubble - that's just how I found it
He also has an old Remington Roller rebarreled to 38-55, and a 1st class 45 cal underhammer, both of which look great, but I'm keeping my distance for the time being, because I could do some serious damage to the bank account there.
