Nockturnal Shift Universal Easy Off Nock System Strobing Red/Green 2 pk NT-812

Impact-resistant polycarbonate construction;Water and shock proof;Fits X, H, S and GT arrows;String-activated light triggers illumination at release;20 hours of battery life

Nockturnal Shift FIT lighted nocks features a convenient string-activated switch that illuminates immediately when the string is released and an external switch for easy shut off. These nocks feature 20+ hours of battery life and a durable design that is built to last. These nocks include bushings to fit X, H, S, and GT arrows. Each nock in this package weighs approximately 25 grains.

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