Disclaimer- my ML interest is primarily in the "Plains Rifle" genre'.
When I got into muzzleloading at the tender age of 13 it was at the peak of the revival movement- 1974ish and everybody said "Oh it has to have a browned barrel or it just aint right".
Do we know for a fact that browned barrels were the normal finish or do we have an accurate basis to make this statement?
Is the browning we see on original examples the true finish or is a progression due to age, wear, rust etc from the original finish?
If so, what was the original finish?
Blue of some type?
Raw?
Discuss in a civil manner.