NAP Thunderglo Lighted Crossbow Nocks Red Universal Fit 3 pk.

Thunderglo Lighted Nocks have an ultra-bright LED illumination and an easy on/off feature. The nocks are made with a polycarbonate blend and aluminum shaft for long-lasting durability. Universal collars allow fitment to most arrows (G, X, H, S).

• Polycarbonate bledn nock with aluminum shaft
• LED illumination
• Auto-on when nock is fired
• LED stays on until turned off manually
• Unviersal collars fit arrow shafts (G,X,H,S)