Carbon Express Piledriver Crossbow Bolts 20 in. Universal Nocks 6 pk.

Designed for the hunter who wants ultimate penetration, this is the heaviest carbon bolt in the Carbon express lineup. Factory fletched with 4" vanes. 20" bolts weigh 442 grains and 22" bolts weigh 479 grains (with 100 gr. point). Moon nocks and inserts installed, flat nocks included.