Back in the late 1960 or so, there was a small company in Ohio that was making reloadable cases modified to use a shotshell primer and wax bullets. I was digging through my storeroom looking for something and found a pack I bought about 40 years ago.
I know they made quite a few different calibers. I suspect some of you have seen the modified cases or the loaded rounds in various calibers. I don’t know if he used other color wax then blue.
I suspect that others have done similar rounds. If you know of others, please post.