I've shot 3 hogs, 1 a couple of years ago with a MK-85 with a 240 xtp, 2 this year one with a 250 xtp out of my ml 2 (90#) and the last one with a 7mm08 with 150 win power point 180#). the 2 this year were under 25 yards and the one a few years ago was around 40 yards. None of these hogs (all sows) had an exit wound seems strange to me I would think something should penitrate. Is this normal?? Thanks ron