Axe Crossbows’ .166 micro-diameter bolt system, the Axe Combo Bolts with Lit Axe Nock 3-Pack system is custom fit for Axe crossbows. Cut to length to fit each crossbow model respectively the combo system features the proprietary .166 micro-diameter shaft fletched with three Fusion XII SL Vanes and the super-bright Axe Lit nocks. The metal injection molded Lit lighted nock system creates an audible click when properly secured to the crossbow’s string. The super-bright LED system is initiated by the forward movement created by the strings forward movement to engage Nockturnal’s patented crossbow string-activated linear switch with piston-driven assembly. These lighted nocks are exceptionally reliable and do not require any specific tools to set up and come factory-installed in the shafts. Side illumination ports on the nock’s body allow for additional light dispersion and increased “tracking” as the nock moves. With more than 20 hours of lithium-powered battery life the extended burn time grants plenty of opportunity for reuse and easy identification long after the shot.

• CUSTOM FIT - Axe Crossbows’ .166 micro-diameter bolt system, the Axe Combo Bolts with Lit Axe Nock 3-Pack system is custom fit for Axe crossbows.
• CUT TO LENTH - Cut to length to fit each crossbow model respectively the combo system features the proprietary .166 micro-diameter shaft fletched with three Fusion XII SL Vanes and the super-bright Axe Lit nocks.
• IMPRESSIVE FEATURES - The metal injection molded Lit lighted nock system creates an audible click when properly secured to the crossbow’s string.
• PATENTED TECHNOLOGY - The super-bright LED system is initiated by the forward movement created by the strings forward movement to engage Nockturnal’s patented crossbow string-activated linear switch with piston-driven assembly.
• EXCEPTIONALLY RELIABLE - The lighted nocks do not require any specific tools to set up and come factory-installed in the shafts. Side illumination ports on the nock’s body allow for additional light dispersion and increased “tracking” as the nock moves.
• EXTENDED BURN TIME - With more than 20 hours of lithium-powered battery life the extended burn time grants plenty of opportunity for reuse and easy identification long after the shot.