I got my Rages at Cabelas in Hamburg, PA they had a ton of them. I guess I will try the rubber band trick to keep them in. Still not excited about the fact that I have to rig them after paying 40 bucks for them. The practice head flies straight and true n does not expand during flight, however I have yet to shoot a real one at a target just the practice one. But it seems as if you bump the head or shake it around they fall open. They may cut like a chainsaw, but thats only if you can keep them in till the target, if not I assume I will be cutting brush, instead of deer.