It’s the most monumental development in broadhead technology since the original Gravedigger. The Gravedigger Extreme hybrid mechanical broadhead delivers even more devastating results than its predecessor. Hardened stainless steel blades create a deadly 2¼-inch cutting diameter. Further propelled by a 1¼-inch cut-on-contact fixed blade, the Gravedigger Extreme penetrates the hide then deploys inside for maximum blood loss. 1¼” cutting diameter cut-on-contact main blade 2¼” cutting diameter mechanical blades 420 stainless steel blades 7075 aircraft aluminum ferrule Patented Blade Retention System keeps blades closed until entry No rubber bands or O-rings Guaranteed to cut no matter what No-failure broadhead True field-point accuracy Designed for use with compound bows and crossbows