The bloodsport gravedigger extreme is designed for use with compound bows and crossbows.The hybrid mechanical broadhead delivers even more devastating results than its predecessor.Hardened stainless steel blades create a deadly 2.25" cutting diameter.Further propelled by a 1.25"cut-on-contact fixed blade, the gravedigger extreme penetrates the hide then deploys inside for maximum blood loss.Blades are 420 stainless steel.No rubber bands or o-rings.Patented blade retention system keeps blades closed until entry.Model: GravediggerWeight: 100 grColor: RedQuantity: 3 BroadheadsMaterial: Aluminum