I wouldn't know....never shot gelatin....only deer....and my experience says penetration means more than shock out of a handgun....unless you drive magnum rounds to 1800fps+ as i have out some Rugers, you simply are not going to get the explosive shock a rifle gives....they aren't anything but a punchpress in comparison....your 1200fps 9mm expanded to .45cal aren't going to give any more shock than my .45 cal 1200fps SWC handloads, and will likely penetrate far less than my 250grs, and less than you expect on a live critter....hide is very elastic, not to mention what bones do those lightweight HP cavities.....but they WILL work with careful placement....after all, you have total trust on those bullets
against a human, right?....right?....think about it...[/QUOT
I believe I'll trust the testing. As stated, it was a past attempt at a gel block with a 9mm some 2/3 the weight of the .40 and in and around 100 ft/lbs less energy. Listen to me! Now IM getting involved in calibers!!! Back on track. No more bullet talk, as I brought it up. Sorry

Let's keep it about sigma experiences shall we? Rugers and .45s aren't the subject. Let's get back on target. I've heard of mercy shots, one guy actually hunted with one, anyone else? Just relevant stories please.