The bloodsport night fury extreme is designed for use with compound bows and crossbows.The blade containment system on the night fury extreme flies with deadly field-point accuracy.What you may not expect is the punishing damage this blade delivers upon impact.Two curved, cross-opening blades instantly open on contact to create a cutting diameter of 2.25".And because the night fury extreme doesn't require any rubber bands or o-rings, there is little energy loss making hits all the more devastating.Blades are 420 stainless steel.Model: Night FuryWeight: 100 grColor: RedQuantity: 3 BroadheadsMaterial: Aluminum