NuFletch Ignitor Lighted Nocks for Crossbows Color:Red Features a half-moon nock style

Features a half-moon nock style

Layered Foam for Protection

• No odor lube does not affect arrow flight

Replaceable 9-volt alkaline battery for 20+ hours of operation

NuFletch Ignitor Lighted Nocks for Crossbows Color:Red Features a half-moon nock styleInstall the correct insert for your arrow into the back of the arrow Place the LED in nock and slide into the insert Ignitor contains 3 complete lighted nocks that fit the 3 most common bolt sizes (. 285, . 295, and . 300) inside diameters Half moon and flat nocks are included LED's are removable and replaceable Save battery life by practicing without the LED in Red LED provides up to 15 hours of continuous light Green LED provides up to 50 hours of