Meet the Warhead! After more than a decade as the most popular slip tip and injector rod for pole spears, Headhunter has decided to retire the Showstopper Slip Tip. It had a great run, but Headhunter feels they can offer something even better. So for the past year they have been developing the Warhead Slip Tip. They have made the tip stronger. It has less wobble when it is seated on the injector rod but it also toggles beautifully, even better than the Showstopper does.