True. I have a video somewhere of a terrorist that took about 10 .308 rounds including a couple of tracers through the center mass before he could touch off his AK.It is but there isn’t a round that is gonna knock someone down like in a movie. If a .357 had enough power to knock down the one being shot then the shooter would be knocked down too. Simple physics. A 9mm can be a devastating round. Heck so can a .22 if placed in the right spot.
All he did was crumple to the ground.