Firenock F+ style lighted nock is designed to work with Exculapir crossbows that have to work with Rhino style nocks. With Firenock F+ style lighted nock 3-pack, a function of the circuits, LED color, and battery to fit one’s specific shooting requirement. “F+” style is to fit a crossbow arrow with an Internal Diameter of 0.300”.

Based on its polycarbonate namesake but made for extra durability, the Firenock F+ Replacement Nocks take advantage of our patented Square in a Circle Technology for concentricity. They are made of 7075 Aluminum and anodized with a beautiful red color. Instead of utilizing the Compression System for a secure fit, a machined open slot allows for circuit installation.

To fit most crossbow shafts with a 0.300” ID.
Available in one color nock (anodized red).
The full lighted nock system weighs 42 grains.
Ready for the only target lighted nock system that is IBO & ASA approved: Firenock “T” circuit.
Ready for hunting and intermittent lighted nock systems that stay lit / blink for up to 21 days with a BL battery powering a Firenock “H” / “I” red circuit.

Featured with:

Choices of circuit function
Choices of LED color to form a specific color of the light
Choices of battery

Contents:

3 circuits (Hunting / Target / Intermittent)
3 “F+” style nocks
3 extreme shock end caps with the tool
1 Battery 3-pk BR or BL batteries

Options:

AG0GEL at $6.00 instead of the normal $10.95