An answer searching for a question. I remember plastic .38 special cases years ago. Was supposed to make brass obsolete.
Wasn't that the Dardick pistol with plastic ammo? I have about 45- cases in my cartridge collection (both 38 and 50 cal BMG with steel "bullets" for rock drilling.
DJS I remember seeing some in a Guns and Ammo mag late 70s early 80s. It was an ad, showing 2 colors of plastic with metal bases and a reloading tool.
I remember the Dardick, didn't they call the ammo "trounds" IIRC, my spelling may be off.