New Archery Thunderhead Razor 100 Grain Broadheads 3 Pack: * Comes fully assembled and ready to shoot * Eliminates the need for UBAR"s/rings * Offset blade alignment, with straight-edge blades that deliver NAP"s renowned sharpness * Field-tested * Patented Trophy Tip point is specifically designed for maximum bone splitting power and unbelievable durability * Micro-grooved Pro ferrules greatly increase flight accuracy and penetration power