From what I've seen, modern 9mm, .40, and .45acp do similar stuff in the flesh stimulant gel.
I think where you'll see a measurable difference when you compare those 3 service calibers with full power .357 magnum, .41 and .44 magnum.
A 158 gr. 357 magnum going 1,400 ft/s cannot be touched by 9 or 40. A 210 gr. 41 magnum doing an honest 1,300 ft/s is another world compared to 9, 40 or 45.
Last edited by American1776; 04-20-2017 at 03:34 PM.
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