Bouncing 12GA hulls around with a .22 is one of my more pleasant ways to spend a day.
On Sundays when the town dump was closed we use to go and shoot whatever was there. Lots of bottles...cans..rats. Back when such activity would not bring a swat team. Matter of fact the local cops would stop by and join in the fun.
Pretty much everything and anything is a target.
One of my favorite shooting pastimes is throwing 3 or 4 tomato cans out on to the ground and then randomly shooting double action until all the "bad guys" been "chased away". Fun and really good practice although I'm afraid if I ever have to shoot at an actual bad guy, I'll only hit him in the foot!
Well, maybe, or maybe not . . .
For some real tin can fun, get some of those pressure cans such as whipped cream and cheese comes in. Any hit is pretty spectacular but a hit at the base can have the effect of launching a posiden (sp) missile.
Pretty much everything and anything is a target.