Killer InstinctA(R) HYPR Lite Crossbow Arrows are designed to maximize the speed delivered by today's high-powered crossbows. Each Arrow is made from advanced carbon that provides excellent accuracy and repeatable performance. Arrows feature a 20" shaft length and come fletched with 3" vanes and a pre-inserted moon nock. Advanced carbon construction Precision sorted for straightness to +/- 0.003" 3" vanes Moon nock 20" shaft length 370 grains (with 100 grain tip) Includes 6 Crossbow Arrows Order today!