FBI post-miami decisions
I understand they wanted 357mag level performance in a semi auto.
I don't think that's what they wanted, exactly. What the FBI wanted was to come out of a pile of manure smelling like a rose. What they got, trying one thing after another was not smelling like a rose, but at least it didn't completely stink.
The FBI has tremendous prestige, touted as the premier law enforcement agency in the nation. Their decisions have tremendous influence throughout all "lesser" agencies in the LEO community.
They are also, I think, the least experienced "police" agency when it comes to actual "street cop" work, overall. J. Edgar (supposedly) didn't want
cops, he wanted
agents. Guys with degrees, law, business, accounting, etc. He wanted investigators, not shooters. He needed shooters, too, and he had some, but the main focus of the FBI was not tactical ops during his tenure.
Although his influence lasted for some time afterwards, as well, things have changed a lot, since.
Complicating matters is the assumed infallibility of the FBI, along with bureaucratic and individual human nature.
The 86 Miami shootout very publically showed how the FBI's decisions, training, and practices were drastically flawed. They stank!
The Miami shootout has become a textbook case for "things NOT to do" when dealing with violent criminals.
Can't blame the heroic dead and crippled agents for all of the failures (they did after all stop the bad guys and paid a horrendous price to do so).
Can't admit publically that the infallible FBI was simply wrong about some things. What's left????? (looks around...)
AH! The failure of the 9mm round!!!!!! (shines very bright light on the 9mm round, and gets out the rubber hoses....)
Here's where I differ from the FBI, I think that 9mm Silvertip did exactly what it was required to do. No, it didn't penetrate quite far enough to end the fight faster, that day. But it penetrated as far as the FBI said was needed.
The real ammo failure was the FBI choosing what later proved to be inadequate performance requirements. (note that today's requirements are different, things have been learned)
Here's something to ponder, How might things have turned out differently if that 9mm Silvertip had been an FMJ? Its not beyond the realm of possibility that the penetration of the FMJ (in the exact circumstances where the Silvertip "failed") might have been enough to reach the heart, or further.
We debate endlessly about expansion & penetration, there are valid points on all sides, but one point I think is constant, and that is that ANY hole through a vital organ is better than a bigger hole that doesn't get to that vital organ.