These
shock on your Rage X-treme broadhead from prematurely deploying if you
happen to bump your arrow or broadhead while on stand or stalking. Shock
collars are designed to break upon impact and will need to be replaced
after each shot. Inspect the shock collar for any damage prior to use to
ensure proper function. These collars are compatible with all X-treme,
SS, 2 Blades with SC Technology, & Hypodermic Standard broadheads.