Hi, everyone. Just for laughs, I just bought a Heizer PS1 .410 single shot derringer. Wow! what massive pain! I don't know what this company had in mind when they designed this gun - all the energy goes right into the web of your hand. Makes a .357 LCR or J Frame or even a Bond Arms seem like child's play. Please, please if you are contemplating buying one, shoot it first...