RMC85: Just get yourself (or borrow) a GOOD, read that fast shooting pellet rifle and have at it. Cheap target practice as well. The trick (if you call it that), is to shoot them so that the brain does not have time to send a spray signal to well you know where. If you can shoot them in the back of the head to sever the spine, NO SPRAY. I've only had one spray (just a little) but a little goes a looooong way!