.30-06 Outdoors UFO Lighted 3+1 BP Nock .166 Red. These nocks come equipped with ultra-bright LEDs that require no assembly and are force-activated. They offer a hassle-free tool-less turn-off feature making them convenient for multiple uses. With a long-lasting battery life of over 20 hours and waterproof construction they are built to endure various shooting environments. The pack includes four lighted nocks providing extra value for practice or hunting. These nocks not only improve visibility but also add a touch of style to your archery gear. Features of .30-06 Outdoors UFO Lighted Nock: Ultra-bright LED for high visibility No assembly needed ready to use out of the pack Force-activated with tool-less turn-off feature Long battery life of over 20+ hours Waterproof construction for durability in all conditions Comes in a 4-piece bonus pack for added value Size .166 G Nock Color: Green Package Contents: .30-06 Outdoors UFO Lighted Nock .30-06 Outdoors UFO166R: UFO Lighted 3+1 BP Nock .166 Red