I've shot a bunch of them out of .45/70's at about 1850 fps and also out of .458's at about 2350 fps. They were accurate in both instances. I was getting 1 to 1 1/2 MOA groups.
Only killed one deer with one, using the .45/70. The deer was hit behind the shoulder, there was a nice hole all the way through and the deer ran about 40 yards and piled up.
Last edited by wildhobbybobby; 08/06/14.