I switched to 240 grain semi jacketed hollow points this year, and they failed me. Two shots at fifty yards away, bullets went thru the ribs, lungs and into the opposite side leg. I recovered both bullets. No blood trail at all. Deer walked away, circled back 150 yards and I finally shot him thru the heart/lung. massive blood trail for 20 yards. I had to shoot him a 4th time to kill him. Going back to jacketed soft points.