I had a few issues with the 32acp, largely due to an oversize bore allowing gas leakage round the bullet. Had failure to penetrate the skull on more than one occasion. Never had that problem with an old 310 cattle killer that was great. Roadside RTA now I don't have a humane killer are attended with a 12bore. Birdshot in one barrel for up close and personal and buckshot or slug in the other in case I can't approach close enough. 410 good providing you can get within 2-3 yards whereas a 12g was ok for head shots for a much longer distance. Buchan and I did some basic pattern testing to check what happened and I will see if I have the pictures somewhere
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