Killer Instinct Hypr Lite Crossbow Bolts

20 in. 6 pk. Engineered specifically to maximize the speed delivered by today�s high-powered crossbows Advanced Carbon Construction Precision sorted for straightness to 0.003� The High Velocity HYPR Lite bolts are engineered specifically to maximize the speed delivered by today�s high-powered crossbows. 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, 370 grains (with 100 grain point), 0.348� Diameter, 6 per pack, inserted moon nocks.