I was going to use some empty oil cans, just let the aroma get them coming to it!
I haven't tried the SP reloads on milk jugs yet. I did find some unused clay pigeons once, At 100 yds they do tend to fly apart well. If you hit it on one edge they leave a piece big enough for a second shot.
My range has some rocks in the backstop, about 6 to 8 inches. The mini tends to make smaller rocks of them. Course all this is done at a safe distance. Another thing I like to do is try to hit a can as many times as I can, letting it jump along the ground. Keeps the rapid-fire training going.
I'm all for "off the wall" targets, I hope all that do will consider doing it in the safest manner. Good Shooting in the New Year!:2guns: