Elite 22 Inch Crossbow Bolts with Lighted Nocks and Deep Penetration FocusThe Victory TKX Elite Bolts 22 inch Lighted Nocks are built with Advanced 3K Carbon Weave Technology to reduce torsional deflection and increase recovery speed. The EFOC design brass inserts and lighted nocks enhance stability durability and performance while each bolt is hand fletched and sorted to a +/- .001 inch straightness tolerance. 22 inch elite bolts with lighted nocks Advanced 3K Carbon Weave Technology EFOC design for improved stability Brass inserts for added durability +/- .001 inch straightness tolerance