Brand new and high quality
Durable and portable, lightweight
Bowstring activated on-off switch
Lighted crossbow nock
No Assembly Required
Fit for any inter diameter 7.6mm shaft
Half moon shape nocks
Can be lighted about 48 hours.
Work for: Aluminum arrow shafts & carbon arrow shafts & glassfiber arrow shafts
After the battery is weak. Please do not throw away, After a period of time, It can be a few hours again work, Until power is completely off.
Color: Red/ Yellow/ Blue/ Green
Size: 11.5 x 7.5cm
3 x Led Lighted Arrow Nock
1 x Screwdriver