I have had extreme trouble with the 460grain all lead no excuses. The exit holes are too big on both deer and elk. They also load too easy and group too tight.
I still have some of these. I called the manufacture and said I had a CVA that sat right at .50 so some of the other projectiles just did go down very easy. They sent me some that went down the pipe pretty easy.
I still use Power Belts for Javelina. I prefer the lighter, faster moving 223grn bullet on the smallish animal. For Elk I would move up to a PB Platinum or the No Excuse.
