What the heck happened here?
I just dropped by to nitpick, and I found a bunch of posts I don’t understand at all. Am I thick?
Anyway, on to the nitpicking:
Commercial buffalo hunters and other people who shot for a living routinely handloaded, but for big stuff like the .50-120. That wasn’t the norm for other loads. True, bullets were unjacketed, but most pistol ammunition was factory loaded and there wasn’t much handloading for those cartridges. After 1875, most manufacturers chambered handguns for ammunition designed for the Winchester Model '73, so I’m specifically including things like the .44-40, .38-40, and .32-20.
True, blackpowder is a crappy propellant, but in this case that’s an advantage. You have to use a lot more blackpowder than modern nitro powders to get the same ballistic results. The difference between 17.5 and 18 grains of Hodgdon’s Clays is much bigger than the difference between 39.5 and 40.0 grains of blackpowder.
Not exactly. The difference in barrel length (for say, a Colt SAA and a Win '73, both in .44 Win.) gives you more muzzle velocity and a longer sight radius in the longer barrel. That’s your accuracy advantage. Spin is spin, and you only have to rifle the full length of a rifle barrel to keep the gas seal (again, we’re talking blackpowder). The actual angular velocity on the bullet is the same whether it comes out of a 4.5" barrel or a 24" one.
Like I said, nitpicks.