I would be interested in knowing what .45 Colt ammo they are purchasing.
The so called cowboy load is relatively mild. Shooting it is easier than shooting .38’s.
But if you go to Cor-Bon or Buffalo Bore for their high powered loads, you get ammo that will stop a bear or moose.
What gr. and FPS they are purchasing will tell you a lot.
I think they are buying a little of everything.