"Get the most out of your Wicked Ridge crossbow with the performance and durability of Magnum XX75 Aluminum Crossbow Bolts with Lighted Nocks from Wicked Ridge. Made with a rugged, high performance 20"", 2219 Easton aluminum shaft, the XX75 Magnum comes fletched slightly offset with 3.5"" Easton Bully Boattail vanes for straight-flying accuracy. TenPoint Alpha-Brite lighted-nock system ensures these Wicked Ridge bolts are easy to see in low-light conditions. 13-grain aluminum inserts. Precision engineered shafts come inspected for straightness to +/- .003"" and hand sorted for +/- 2 grains weight tolerance.Manufacturer model #: HEA-068.3. 20"" 2219 Easton aluminum shafts Offset fletching increases accuracy Alpha-Brite lighted nocks Aluminum inserts +/- .003"" straightness Hand sorted to +/- 2 grains weight tolerance"