The old straight-walled cartridges, at least, can literally be hand-loaded with nothing but a measure, strong hands, and a pocket knife. Makes me want to get an old lever gun (the newly manufactured ones are crap) and a single-six both in 45lc. I am a cowboy, after all, even though nobody but me knows it.
I did cowboy shooting a few years back, and 45LC cartridges which cost me 75 cents a round in the store could be reloaded by me for around 15 cents a round. No ways I would have competed if I had to pay off the shelf prices for that ammo week in and week out.