Practice Mode: Now, you can choose to light up the LED or not to, saving battery life. Practice mode also prevents accidental activation during travel as well.
Easy Off: Simply pull the nock straight back until you hear a soft “click” and the LED turns off – no tools needed. Spend more time shooting than trying to figure out how to turn off your nock.
Universal Fit: Each pack includes precision bushings to fit the 3 most common carbon bolts (.300, .297, .285).
NOCK OUT’s for XBow do not work with aluminum bolts or bolts smaller than a .285″ ID such as the GT Nitro (.272″ID).
Refer to your XBow manufacture to see if a Half Moon nock is recommended for your bow.