Originally Posted By: CT8
Originally Posted By: Robenstein
The problem with a hot 40S&W is that even though it has more power, that most of it is going to be wasted because of over penetration. It will not dump that energy into the target because it will continue to keep on going after it leaves the target. It would really only be of help on something like a black bear, but even then, 40 S&W is a pretty iffy choice to use. That is more 44 mag territory.
Energy dump is B.S. pistol bullets just don't do enough damage.
Energy dump is not bull excrement. It has some merit,....but it depends on the round. For instance comparing a 22lr to a 357 SIG makes no sense. But if you can balance bullet size and mass, penetration, and velocity so that it does not blow through your target, it certainly helps. Ballistics in terms of lethality is a balancing act. I want a round that hits hard, creates a massive temporary cavity, and meets the FBI minimum specs but wont over penetrate. I do not want something like a Glaser safety slug that dumps it all in the first 4 inches.