That was a good read.
Yesterday, while locating the above document, I found two others (attached). The 1st one is from an FBI workshop in 1988, justifying the use of the .45ACP round. The 2nd one is from 2014, justifying the switch to 9mm, based on newer ammo. I don't recall the original links, but they weren't hard to find.Do you know of an FBI update report for modern bullets? Obviously, they view things differently since they’ve gone to 9mm. Just wondering if they updated the report or just focused on a bullet of choice?