Nockturnal Shift Lighted Nock

Advancing the lighted nock design by which all others are judged, Nockturnal Shift FIT lighted nocks take the simplicity and reliability of the worlds 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. Its that simple! With 20+ hours of long-lasting battery life and a durable design these nocks are built to last and perform like none other. Constructed of an ultra-strong, impact resistant, polycarbonate casing that protects the super-bright LED lights Shift nocks deliver on what users have come to expect from Nockturnal lighted nocks. The patented, string-activated, piston-driven contact linear switch triggers the nock to illuminate immediately when the string is released and can be quickly turned off with the newly integrated external switch, a true evolution in the worlds most reliable lighted nock system. Specifications for Nockturnal Shift Lighted Nock: Manufacturer: Nockturnal Fabric/Material: Polycarbonate Illumination Type: LED Battery Quantity: 1 Battery Life: 20 hours Battery Type: Stand Alone Lithium Features of Nockturnal Shift Lighted Nock Super Strong Clear Polycarbonate Construction Waterproof and Shock Proof Available Colors: Red, Green, Red/Green Strobing Fits X, H, S, and GT Arrows H (white bushing) = Fits smaller diameter carbon .233 ID shafts GT (black bushing) = Fits smaller diameter carbon .246 ID shafts S (gray bushing) = Fits standard carbon .244 ID shafts X (no bushing) = Fits smaller diameter carbon .204 ID shafts Each nock in this package weighs approximately 25 grains Delivers more than 20 hours of lithium-powered battery life 2-Pack Package Contents: Nockturnal Shift Lighted Nock