Think I shot one of my deer with the Kennedy bullet this year. Bullet was the Speer 160 BTSP from my .280 rem. Shot placement was bad. Deer was moving fast through the woods at 125 yards, stopped briefly where I had a window, confident shot for me but she jumped just as the trigger broke. Bullet hit R hindquarter and impacted Femur. Other than a lot of meat loss things would have been OK, bullet should have cracked pelvis and ruptured femoral artery, but that's where things went wrong. After expanding maybe 1/4 of the nose, the developing jacket ripped off, bullet deflected 45degrees and followed the seam between the body cavity and hide all the way around the abdomen of the deer like a FMJ doing absolutely no damage. Recovered bullet just behind the far side shoulder under the skin. Max. dia was .294 and weighed 143 gr. Looked like I could almost load it in a case and shoot it again. Fortunately there was fresh snow on the ground and I was able to trail the sparse blood trail and dragged right leg track over 400 yards and head shoot her in her bed. I will not be using that bullet on game again. I'm considering switching to the Hor 154 or 162 gr, the NP 160 or one of the ABs.