Nockturnal G-Nock Shift Red 3/pk .166 Arrow Diameter

Advancing the lighted nock design by which all others are judged, Nockturnal Shift G Series of lighted nocks take the simplicity and reliability of the world's most dependable and user-friendly lighted nock to an entirely new level.Thanks to the external on/off switch the process of turning an ultra-bright, string-activated Nockturnal lighted nock-off has never been easier. Just slide the switch and the nock turns off. It's that simple! With 20+ hours of long-lasting battery life and a durable d