They shoot very well in my .308 Win, CA Mesa. I shot a doe with them a few years back. Dropped at the shot, legs in the air. It tried to get back up and I shot it in the neck.
When I got up the deer I though I had made a bad shot, as I could see blood along the spine, mid-deer. When I gutted it it certainly wasn't gut-shot so I was confused. We hung the deer and skinned it on the pole, due to temps. I hit it where I was aiming, high shoulder. Bullet penetrated the shoulder, hit the spine, and traveled back along the spine, exiting. The deer nearly fell in 1/2 when I skinned past the exit.
Lack of penetration was not at all a problem. Wrecking 1/2 a backstrap was though!