Thread: Spent rimfire casing uses?

I remember one use for them as a little fella many moons ago..

We'd take the empty 22 case, cut off the heads of matches and stuff the case with them, then bend over end of case with pliers. Then put 'filled' case on the concrete, and smack it hard with a hammer. Boom!! Certainly worked with matches back then - farm boys thought it was a great joke.