Each arrow is inspected for straightness to within .001” and each package is weight-grain matched within 1-grain per arrow. The arrow is equipped with the patented Alpha-Nock HP, which features a deep bowstring groove, a large smooth radius base, and elongated ears. The crossbow string wraps tightly around the center of the Alpha-Nock HP, resulting in straight nock travel and precision downrange accuracy, while minimizing serving wear. 6 pack

*Note: Vane colors may vary