Designed to perform and inspected for quality, the TenPoint EVO-X CenterPunch Carbon Crossbow Arrows are consistently accurate as they fly through the air at the aimed for spot. The CenterPunch 20-inch arrow is fletched slightly offset and is fitted with an 84-grain insert and TenPoint’s NEW Alpha-Nock or white SuperBrite Omni-Nock and receiver for quick lighted nock installation. Constructed from modulus carbon fiber at 33 MSI and wrapped in an exclusive LAZER-TECH carbon weave, it is fletched with 3.5-inch Bohning X Vanes. CenterPunch arrows are inspected for straightness to within.001 and each package is weight-grain matched to within 1-grain per arrow. Deadly AccurateThe EVO-X CenterPunch is the most accurate crossbow arrow TenPoint has ever made. The 20-inch arrow is fletched slightly offset and is fitted with an 84-grain insert and TenPoint’s white SuperBrite Omni-Nock and receiver for quick lighted nock installation. Alpha-Nock TechnologyTenPoint’s Alpha-Nock features a deep bowstring groove, a large smooth radius base, and elongated ears. The string on TenPoint’s extremely narrow crossbows wraps tightly around the center of the Alpha-Nock resulting in straight nock travel and precision down-range accuracy, while minimizing string serving wear. Carbon Fiber ConstructionCenterPunch arrows are constructed from modulus carbon fiber at 33 MSI (million-pounds-per-square-inch). They're also wrapped in an exclusive Lazer-tech carbon weave that increases straightness spine consistency by 80 percent and increases strength by 40 percent. Flies TrueCenterPunch arrows are inspected for straightness to within.001-inch and each package is weight-grain matched to within 1-grain per arrow. Each arrow is fletched with 3.5-inch Bohning X Vanes. | TenPoint EVO-X CenterPunch Carbon Crossbow Arrows with Alpha-Nocks (20-Inch/ 6-Pack) in Black/Green.