If you haven't seen how they tested prior to adopting the 1911 service pistol back when, this is worth the read (chapter III): http://www.sightm1911.com/lib/history/background.htm[url]http://www.sightm1911.com/lib/history/background.htm[/URL]
Of course, it's long before they had ballistic gelatin to see what a bullet will actually do when fired at someone.
That was a good read.