JUNK! Don't use it. Any expandable that has to flip all the way back like that, with the blades in frontal fold positon like that are crap (in my opinion). I used it, hit a buck in the shoulder at 20 yards. Got about 2inches penetration and he wasn't killed. Wounded him, seen him two days later limping around. Good thing he lived but these broad heads are dangerous when hiting bone. Im sure they work fine when the shot is straight in. But at angles i don't trust these heads because those blades have to flip all the way back.