The piledriver crossbolt is the heaviest carbon composite crossbolt in the carbon express lineup.Designed for the hunter who wants ultimate penetration, the piledriver crossbolt instills confidence when tracking even the largest of prey.Includes inserted moon nocks, 6 universal nocks, and 6 c nocks.Model: Carbon ExpressLength: 20"Color: BlackQuantity: 6 Per PackMaterial: Carbon Fiber CompositeVane Type: Moon/Universal/C Nocks