Originally Posted by Aceman
There is the physics, and then there is effect on a nervous system. I'll say bigger is generally better...generally.
Yup, but bigger means fewer rounds.
Shooting guns in the following calibers: .22lr, .22 magnum, 38spl, 9x19mm, .357 magnum, .40 S&W, .44 Remington magnum, .45ACP, 5.56x45mm, 12 Gauge