In a message dated 96-10-03 18:20:13 EDT, you write: << 22LR punctures them nicely. I once found a rusty old one in the woods, set it on a stump and shot it. It turned out to be full! It took off like a rocket and when it came down it was covered with frost. No explosion, unlike Clint Eastwood's Hollywood nuclear dynamite. >> KEEEEWWWLLLL!! :)