The Nockturnal Shift G Series sets a new benchmark in lighted nock design, delivering unmatched simplicity, reliability, and performance for serious archers and bowhunters. Engineered specifically for .166 ID arrows, the Shift G Series elevates the trusted Nockturnal platform with a groundbreaking external on/off switch, making operation faster and easier than ever. Just slide the switch—the ultra‑bright LED shuts off instantly. No tools, no hassle, no guesswork. Built for rugged hunts and high‑impact shooting, these nocks feature a polycarbonate, impact‑resistant body that shields the LED and internal components from abuse in the field. With 20+ hours of continuous battery life, the Shift G Series ensures long‑lasting visibility shot after shot, even in low‑light or long‑range conditions. At the heart of every Shift nock is Nockturnal's patented string‑activated, piston‑driven linear switch, which guarantees immediate illumination the moment your bowstring is released. This proven system—now enhanced with the external shutoff—delivers the most dependable activation and deactivation experience available today. Key Features of the Nockturnal Shift G Series External On/Off Switch — Slide to deactivate instantly; no tools required. Ultra‑Bright LED Illumination — High‑visibility tracking in all lighting conditions. 20+ Hour Battery Life — Long‑lasting performance for extended hunts. Impact‑Resistant Polycarbonate Construction — Built to withstand hard hits and tough environments. Piston‑Driven Activation — Lights up instantly upon string release for consistent reliability. Sized for .166 ID Arrows — Perfect fit with enhanced strength and durability. User‑Friendly Operation — Designed for archers who demand simplicity without sacrificing performance.
