NAP Thunderglo Illuminated Nock Crossbow Green Half Moon - 3 Pack

The NAP Thunderglo is a premium crossbow illuminated nock engineered to deliver bright, reliable LED illumination the instant your bolt leaves the rail. Each nock combines a tough polycarbonate blend body with an aluminum shaft, and activates automatically on release so there are no switches to fuss with in the field.

This 3-pack comes in the Half Moon profile and emits a vivid green LED light, giving you an unmistakable tracking signal for recovering bolts in low light and confirming shot placement after the trigger pull. The polycarbonate-and-aluminum build is designed for crossbow shooters who run bolts through a quiver and need a nock that holds up to repeated loading and unloading.

Sold as a 3-pack, these Thunderglo nocks from NAP (New Archery Products) drop directly into compatible crossbow bolts, making them a quick upgrade or replacement for a worn-out set. Purpose-built for crossbow use and tuned to keep you on target visually from release to recovery.