the "he had a bunch of guns" argument will be a lot more effective than a hollowpoint argument. people have gotten used to the idea of hollowpoints but look at how many people think you only have to shoot a guy once. and look at how many people acted like you're crazy for even suggesting a back up. that said, a pocket gun isn't a bad idea and a J frame is a great choice. my preference is to use a pocket gun in summer and duty gun in winter carried strong side.