I love studying the performance of bullets, especially cast bullets, but it's not often I get to recover them from game. Especially not three from the same animal!!
Yesterday I went deer hunting, hoping to get a shot at a boar that's been roaming the area. I carried my 4 5/8" Blackhawk .41 Magnum loaded with bullets from an MP brand H&G 258-style mold. As luck would have it the boar showed up a bit over 50 yds. out. My first shot with a cast HP hit him behind the right shoulder. He trotted off and spun a couple of circles then stopped with only his rear end show from behind a tree, so I put another HP high just ahead of his left hindquarter. He ran off in the brush, and after waiting a few minutes I went after him. I found him laid up in some grass and put a solid SWC (same bullet) behind his left shoulder from 30-35 yds. out, at which point he took off again. I found him a short distance away standing in some shallow water in a slough. I put the fourth solid SWC behind his right shoulder from 25 yds. or so out at which point he ran up into a thick bush in the water. It was getting dark so I walked back to camp and returned the following day. I waded in and dragged him out of the bush and started looking for bullets, of which I found three.
The only bullet I didn't find was from the first shot. Since it went into the shoulder area, I doubt it penetrated much. As illustrated above, these animals have incredibly thick skin, especially the neck and shoulders of the boars.
I was really surprised that the recovered HP retained virtually 100% of its weight. I was also surprised to see the damage to the solid SWC's. After some reflection, I realized that these bullets were probably annealed/softened during the powder coating process as they are heated to 400° for 20 minutes then allowed to cool. From now on, I'll quench them right out of the oven. On a side note, I'm not a big fan of PC-ing, but this revolver, despite everything I've tried, leads.
I've killed a lot of hogs and a fair amount with revolvers and cast bullets, but I've never had one take that many bullets before giving it up. He was tough, for sure!