Trapperluke,
I shot a big whitetail buck in 2000 with my 300 RUM loaded with a 180 gr Ballistic Silvertip loaded to 3410 fps. First shot was broadside at 420 yards. Just behind the shoulder. Put the buck on his nose. Got up to walk over to the downed buck, the **** thing got back up and started walking away. Got down and put another one through his chest at 360 yards or so. Again, on his nose and again he got back up. Third shot he was quatering away, this time I broke the offside shoulder on exit and he went down for good.
Got up to the buck and every one of the 180 gr Ballistic Silvertips had perfromed great. 1" entrance wound, 2" exit wounds, full penetration and exit on each shot, even the one that broke the offside shoulder. Internals were a mess. Could not have been happier with the actual bullet performance, still the buck did not go down. Some animals just have more will to live then others, that is a fact.
Another instance, My dad shot a big whitetail with his 22-250 at 100 yards. Pole axed him. High fives all around, buck gets up and runs out into a field. He was to far for Dad to shoot with his 22-250 so I punched him with my 7mm Rem Mag with a 140 gr Ballistic Silvertip loaded to 3380 fps. Broke his onside shoulder and the buck fell. We figured we had him down but he still got back to his feet. He limped away from us as I put another one through his chest at a severe quartering angle and he just hunged up and kept on walking and made it to the timber. We drove to the ranch owners house and he came out to try to recover the buck.
After letting him sit for a bit we jumped him out of the brush patch he was in. The ranch owner got a shot into him from his 243 Win loaded with 100 gr partitions at around 100 yards and I got another shot into him with my 7mm at 300 yards before he hit the timber. We left him that night and came back the next morning and picked up his trail. We found him 200 yards into the timber.
Dads first shot had landed a bit high behind the shoulder. The 55 gr Hornady SP fully penetrated and took out the top of both lungs. It has also shocked the spine which was the reason the buck dropped but got back to his feet. My first shot with the 7mm broke the onside shoulder and was found under the hide on the offside of the chest cavity penetrating right through the vitals.
Third shot entered just ahead of the left ham, penetrated up through the liver, diaphram and into the vitals and was found in the right side of the rib meat, traveling completely through the chest cavity.
The 243 shot was back taking out the liver but had fully penetrated. My last shot was also back and high taking out the top of the liver and top of the lungs but fully penetrated and exited. That shot also took out the main arteries that run under the spine but he still made it 200 yards into the timber before passing.
Again, some animals just are hard to kill and do not want to die.
I have also taken a whitetail doe at 120 yards with a 22 LR revolver. Shot her through the lungs. It was a stupid thing to do and I was a stupid young kid at the time. I did not even think I hit her, she turned and ran and just before I turned away from them, she started to stagger and then fell over dead.
I shot a huge bull elk at 607 yards and never hit any bone at all, slipped between ribs entering and exiting. The bull ran 20 yards and fell over dead. That is not common. I have also seen bull elk take a pound of lead from well placed shots and just keep on a running.
Simply put, we can all come up with stories of game that simply did not die when it should have and it rarely is a result of what bullet was used even though that is what we often blame it on.
Simply put, when the chips are down, I would put my money on an accubond every time for a close range, heavy animal hunt. No questions. I have killed around two dozen big game animals with the berger bullets, probably about the same with the Accubond and about twice that many with the Ballistic Tips and Ballistic Silvertips before the Accubonds came out and I still stand by my belief that an Accubond is a far superior ALL AROUND big game bullet and I would bet that bullet failure stories with the Berger will pop up around 10 to 1 compared to the Accubonds, at least current accubonds and not the very early ones.