I bloodied my CZ 550 FS on a nice 8 point this year. Used the 155 Mega at about 2500 FPS. Deer was 150 yards away quartering to me. Blew a nice size entry and bullet penetrated all the way to the rear ham. Ruined one of my backstraps. The deer ran about 20 yards before expiring. The lungs were pulp and the ribs exploded causing a lot of internal shrapnel. Never recovered the bullet, it was late and didn't want to dig around in the dark trying to find it.
