Lumenok Crossbow Nocks Green 2219 Moon 3 Pk.

Lighted crossbow nock offers the shooter the ability to see shot placement and make bolt retrieval easier. Nock is activated by the force of the string on the shot and deactivated by slightly pulling the nock away from the arrow shaft. For use in 2219 aluminum crossbow bolts.
Features:
Lighted crossbow nock;
Activated by the force of the string;
Deactivated by pulling away from the arrow shaft