For use with RED HOT high-velocity carbon crossbow arrows, Crosspro 100FX Broadheads from Parker are sure to obtain optimum accuracy everytime. A 1-1/16" cutting diameter guarantees a wound channel that puts game on the ground fast. Durable, all-steel ferrule is designed with monoflow techonology for bone-crushing accuracy. Cut-on-impact tip delivers maximum penetration. Vented blade design reduces planing. Anix blade locking system keeps blades where they belong at all times. Features razor-sharp .030" thick Lutz Blades. Engineered for crossbows shooting over 300 fps. Weight: 100 gr.