I am looking at switching to the Rage 3 blade expandable broad heads. My question is: When you buy a pack of rage broad heads you also get a free practice head. I am wondering if with that practice tip can you shoot a target and Then pull the arrow and head straight back out?? Or do you have to push the arrow through??? With it being a rear opening broad head I dont know how to go about using it. Any answers would be great cause I have not bought them yet and would like to shoot them soon if I can.