The .44-40 is not a straight walled case, so you will need to lube the case for re-sizing. A straight walled case can use a carbide re-sizing die, which means you won't have to lube them. Plus .44-40 ammo costs just as much as, or more than, .45 Colt. .38 cal. would be your best choice, for availability of components, and costs.
I have never lubed a single 44-40 case while re-sizing.
I do lose a few cases if I try to go to fast by crashing that thin case mouth into the sizing die. Then I miss reloading special. 44-40 took some getting used to, but I'd rather use the original center fire cartridge.
























































