I have shot one deer with an arrow that was the same. It fell out of sight, and I went sprinting down there thinking it was a spine hit. When I got there, it was lungs only and the deer was stone dead.No. Nothing is being knocked down by a bullet, from the “Energy”. The “energy” doesn’t knock you over when shooting it, it certainly isn’t knocking an animal down.
An animal falling or dropping at the shot happens at times with all calibers and bullets- I’ve killed 3-4 deer with arrows that penetrated only the lungs, where the deer just fell over. It is certain animals reaction to being shot
My kids have shot deer from less than 100 yards with a highly frangible 300 grain ML bullet going 2650 fps at the muzzle...none have just fallen over unless it was a cns hit.