Also a guy on Castboolits, from Africa who was making slugs using socket wrench sockets, as his molds. Slugs are a controlled device where He is, but He still wants them for protection, and He is able to get trap loads, so he casts the lead in the socket, puts it back in the wad, the glues the whole works shut. I wouldn't recommend it, except in life or death, but that's where this guy is, so it works, and fairly well, within reasonable limits.