The Reign Broadhead is engineered for maximum penetration and straight line shooting, from your bow to an exit wound this broadhead flies like a field point. Constructed of 100% stainless steel. The Swiveltech Blade simply pivots around bone while maintaining speed and direction. The Shatterhead Point immediately shatters bone on contact. 1 7/8" cutting diameter, 100 grain, 3 to a pack.