I've been into M/L's since the "Big-Whale" was a Guppy. Several years ago, I was a Scout Master and was conducting M/L demonstrations during summer camp. During one of our flag ceremonies, I was asked to fire, one salute. Well, could not fire my usual RB so was trying to figure out what to fire. Finally settled on a wad of aluminum foil and as the flag was being raised an we went to; hand-salute, I fired, up and away. .......
Soon after, we all stopped looking at the flag and noticed small shreds of foil floating down. It really all looked pretty neat and one kid commented that we should do it again. ....
Be Safe !!!