Nocturnal universal fit
BOWSTRING ACTIVATED ON/OFF SWITCH
• DESIGNED TO FIT MOST ARROWS
• LIGHTWEIGHT AND DURABLE
1. Press proper nock bushing into arrow shaft to verify you have the correct bushing size. Bushing should press securely into shaft.
*NOTE: Nock is sized for X sized arrows, so no bushing is needed.
*Does not fit "G" sized arrows.2. Insert Nockturnal Nock into the bushing previously installed into the arrow shaft.
*Once nock is installed into bushing, it can not be changed3. Align the nock to the cock fletch as applicable to your arrow rests