375H&H CZ550 w/ AHR #2 upgrade and Leupold VX3i 1.5-5x20 duplex.
Swift loaded ammunition 300 grain A-Frames.
Single shot about 3" behind the chevron on the right side from 150 yards.
Exit wound is visible in this picture about 2-3 black stripes back from the chevron.
Ran about 100 yards before expiring.