Design allows you to shoot it with blade open or closed, revolutionary rear blade deployment, expands to over 1.5" cutting diameter for giant entry and exit holes, hassle-free o-ring pivot system protects o-ring so you can reuse it, LockArm Technology locks blades open at entry and keeps them open, can adjust blade tension for low and high poundage bows, works well with crossbows, 100gr./3-pk.
