44-77 Questions

[powderburner]

Your wad punch should wait til you decide what chamber you want . IMHO the wad should fit snug in the neck . This is regulated by your bullet diameter and case neck thickness .
You will have to talk to the gunsmith to find out what he has or you may have to order a reamer for what you want ,for a reamer .
The conversations most generally associated with the cigs on here are referring to Shiloh rifle mfg, they have started to carry. A reamer for grease groove and a 7degree leade they also have a tight chamber reamer that will only accept a bore sized bullet . .C sharps also chambers for the 44 but I have no other info to add