TenPoint CenterPunch HPX Alpha Blaze Carbon Arrows 20 in. Alpha Blaze Lighted Nocks 3 pk. Equipped with Alpha HPX Nock for high visibility and easy activation/deactivation;Length: 20 inches;Weight: 445 grains with a tolerance of +/- 1 grain;Features 3-inch Bohning X Vanes;Forward of Center: 15.5%;Includes an 87-grain brass insert for added weight;Compatible with all TenPoint and Wicked Ridge Crossbows;Inspected for straightness to within .001 inches;Arrows are weight-grain matched within 1 grain per arrow;Constructed with a unidirectional carbon inner layer and a woven carbon fiber outer layer for stiffness and impact strength;The Alpha-Nock HPX features a Nock Retention Groove, an HP Aluminum Bushing for strength, a deep bowstring groove, a large smooth radius base, and elongated ears for precision and reduced serving wear
