Hey all, swung by a friends shop today and suprized him doing something I consider rather risky. His hand primer had broke and was priming cases with this method: Place Lee shell holder upside down in vice, hang a shell in the shell holder, drop in a primer, and tap it in with a large drift roughly the size of a primer inserted through the hole in the bottom of the shell holder.
Besides being unsafe, I told him that he would probably be getting very inconsistent seating depths, and the potential for a primer seated to shallow. So, how risky is he really being?