The heavy weight of the HYPR™ Crossbow bolt delivers maximum penetration to crush big game with hard hitting kinetic energy and devastating knock-down power. Advanced Carbon Construction creates spine consistency for greater accuracy, exceptional reliability and repeat performance. Precision sorted for straightness to +/- 0.003” for maximum consistency. 20” length fletched with 3” vanes, 390 grains total weight with 100 grain point. Includes pre-installed lighted half-moon nock.