I got some judo heads in the mail the other day, and decided to put together some decent stump shooters. If any of you have not tried these, you don't know what you're missing. It's so much more entertaining just throwing random junk (pop bottles, milk jugs) around the back yard and blasting away, compared to shooting the same target at the same distance all the time. And they don't bury themselves under the grass.
Now I just gotta get out of the city so I can have some real fun with these