Lighted Nocks for Crossbow

High visibility LED nocks
External on/off switch
Battery life is over 72 hours
No assembly required
String-activated: LED will switch on upon the bowstring releasing

2 Models for Choice:

5.2mm/.204 Crossbow nock with .285,.297,.300,.305 bushings, universal fits formost of bolts on the market(additional color yellow)
7.62mm/.300 Crossbow nock fits for bolt in most popular size.