He he he. The old "shoot yourself in the foot" trick. My son stepped on a copperhead last year. I would love to have been there with a video camera, and I'm sure he's glad I wasn't. His Kimber and 45 shot shell did the trick. He was very pale upon returning home. It was a small snake (he brought it home in a bucket), but it doesn't take a very big one to cause most people to jump straight up.
Like Halfmile said, be sure to check the point of impact on the 45 ACP loads. They shoot tight, but that's why they work so good.
Claimbuster, let us know your opinion about the 45 loads once you try them out.