RE: Rage Users
You can resharpen or replace the blades after about all the shots. You'll get the occasional one that the blades bebd, but that's to be expected. I usually just throw a new head one, and just set the one I shot the deer with to the side. However the new Rage's seem to not have the Allen screw through the center holding the blades in, the "new" system is sort of a punch pin, or something along those lines. No threads. This is just how it "looks" to me, I haven't dissassembled a new one.