The Nockturnal Crossbow Bolts come installed from the factory with a Nockturnal Predator Lighted Nock. Designed specifically for today's high speed crossbows, this lighted nock utilizes a durable plunger design that reliably activates at the shot and a lithium battery which provides 20+ hours of run time allowing you to find your arrow even the following day. Now you can see your impacts and quickly retrieve your fired arrows, making you a better and more efficient hunter. This nock is designed to function as a half moon, capture and flat nock all in one.
Technical InformationArrow Material: Carbon
- 20": 350 grains
- 22": 370 grains
Diameter: Not listed by manufacturer
Fletching: 4" Vanes
Nock Type: Universal (designed to function as a half moon, capture and flat nock all in one)