NUFLETCH IGNITOR NOCKS RED UNIVERSAL FIT 3 PK.
Shot activated, fully indexable, require no tools to turn off, always light, and are 100 percent waterproof. Each multi-pack provides precision inserts for GT, S, H and X diameter arrows. No adapters needed, select and install the Swiss turned insert for your shaft, place the LED battery light into the nock and press fit the self-centering nock for unmatched accuracy. LED battery light replacement takes seconds.