I have killed a lot of deer with muzzy's, some years back I shot one with a 100 grain 3 blade at 10 yards and blew through both padles and the arrow stopped about 2"
from the veins, he plowed dirt with his chin for 15 yards or so and that was it. Now to the Shwackers last year I caught on to a nice buck working a scrape line when I was coming out one night. My son decided he wanted to shoot Shwackers last year and was itching to let one fly, so I did what any dad would do. I have a stand hung right along the crick where this guy was working his scrape line, so that Saturday afternoon I took my summit and we set up together. It's was getting to be about magic time when we saw a young buck headed to us from the west. We were watching him when Jarrod gets my attention and points to the south and there is his buck about 80 yards walking right to us. I kept glancing over at Jarrod and noticed he kept looking down just trying to get his nerves in check. The buck was on a steady walk and when he got within 40 yards he drew. Jarrod was just getting ready to stop him and the buck stopped broadside at 30 SHWACK!!!!!! I got to see the shot from a spectators pov and it was $. He ran about 40yards and stopped in the cut beans, I could see the blood just blowing out of him. The buck swayed then sat down like a dog and fell over he was done. Being old school and shooting fixed blades I was on the fence about mechanicals, but that thing slice through ribs like hot butter and didn't even bend the blades.