The early CF 25-cal Winchester 1885s used a long skinny cartridge case that later became known as the 25-20 Single Shot case, but in the early years it was simply called the 25-20 Winchester. Then later when the 1892 Win needed a 25-cal cartridge, they found that the early case was too long for the action and so the 25-20 WCF case and nomenclature was born. After 1892 the name of the early long skinny case was changed to the 'Single Shot' designation to avoid confusion (?), while the new shorter fatter case received the 'WCF' name.
Brass for the 25-20 Single Shot is hard to find and usually doesn't last long when reloaded, but Jamison is apparently OK. I've used lathe-turned cases with mixed results and won't use them again.
I like these little rifles and would like a chance to trade you out of this one if you decide to get rid of it.
Regards, Joe
