Killer Instinct?s Hypr-V Lighted Crossbow Bolts are engineered for precision and performance, now featuring the advanced V-Track nock for improved string contact and reduced serving wear. Designed specifically for Killer Instinct's narrow axle-to-axle crossbows, these 20-inch bolts are built with a straightness tolerance of .003 inch and an inner diameter of .300 inch, ensuring consistent accuracy shot after shot. Each bolt has a total grain weight of 390 grains with a 100-grain point and comes equipped with integrated lighted nocks for better visibility in low light.

Features:20-inch bolt length;V-Track nock improves accuracy and reduces center serving wear;Designed for Killer Instinct narrow axle-to-axle crossbows;Straightness tolerance: .003 inch;Total weight: 390 grains with 100-grain point;Inner diameter: .300 inch;Includes lighted nocks;Pack of 3 bolts;Not compatible with 1120 Swat XP and Furious Pro 9.5