Bingo. And what most who have never fired a weapon in self-defense or have never trained to do so fail to consider is the very, VERY real possibility of causing unintended harm if the officer "shoots at the gun" or "fires at the legs."
Specifically, shooting at the legs of the guy in Atlanta, who by the way was (1) so ******* loaded he passed out in a goddamn drive-through, (2) resisted arrest, (3) punched an officer, (4) could have ******* KILLED the guy by punching him several times when he was on the ground, (5) grabbed at the cop's pistol, (6) took the guy's taser, a weapon, and (7) ******* POINTED A WEAPON at the officer ...
I digress. So shoot at the felon's legs. K. Miss. I guess .45 ACP now simply magically disappears, right? Huh, seems the ammo actually ricochets off the pavement and goes ... who the **** knows? I don't. You don't. The cop doesn't. So it ricochets and hits a mother, or her child. Kills them.
Know why cops don't carry ****** plinking ammo - 115 grain 9mm for example - in their service weapons? Because that ammo goes too goddamn fast and the chances of a through-and-through and hitting some innocent bystander are TOO ******* HIGH.
But yeah, sure, we should have officers "aim for the weapon" or "nick the firearm" or "shoot for the legs" of a fleeing felon. No chance of the round simply continuing on and killing some 7-year old kid, right?
People who know less about firearms than they do space travel should perhaps shut up about "hitting the gun" or "shooting for the legs" and such stupidity. You shoot a weapon for ONE - ONE, JUST ONE, ONLY ONE, REPEAT ONE, MEANING ONE, SINGULAR, AS IN ONE - reason: to kill the target.