What I have saw , mid 80,s standing next to a guy at the line as he was getting ready to prime he stopped and prepped to blow down the bbl, and I stopped that very quick. He didn,t get the job done, but he started. Watching R. Lee Ermeys show on proper loading a Enfield with live rounds, to see rounds per minute one of the rounds went off as the powder was being poured, and the first words were ( he isn,t hurt). Had to have hot fingers though.