I shot a caribou 3 times with the 143 out of a PRC at 160 yards. MV 2960fps
First shot killed it, but I’m of the mindset to keep shooting until the animal drops. Follow up shots were within 1-2s of the prior shot. So it took approximately 5 seconds for the animal to hit the ground.
Of the three shots, all of which hit around 1” from the point where the heart and lungs meet, two passed through and the third was caught on the far side hide.
When I cut the animal open, damage to the vitals was catastrophic. About the size of a football. Exit wounds were about Golfball sized. This is very consistent with what you can see on YouTube when Norma shoots it into ballistic gel. It’s the same with the Berger, Hornady eldx/m
I chose this bullet because I get the most consistently tight groups with it, it has extremely low es and sd for factory ammo
and have shot a lot of PRS with it. I know how well my gun that I can consistently shoot with that particular ammo.
On the tundra, I don’t need a blood trail so as long as I hit the animal square, it’s gonna die where I can see it.
I wouldn’t hesitate to shoot any North American animal with it in open country.