Price is for 3 Afterburn X-Bow nocks  

1/2 Moon style Nock

Turns on by string/plunger

Turns off through side hole

Fits bolt size .297 to .302 I.D.   - Works with Barnett® (0.297"), Cabela’s Stalker (0.296"), Beman® (0.296"), Victory® (0.300"), and Gold Tip® (0.299") carbon bolts.

30 grains

Long battery life