If you hunt at night, light can be essential to your success. Night Eyes gun lights allow you the freedom to use a predator scan light without fumbling to get your shot and losing your kill. These lights easily mount to most 40mm objective riflescopes so your finger can stay ready on the trigger. Red lights are best for scanning approaching predators eyes while green lights are great to highlight the dark fur of wild hogs. Night Eyes lights are made with the night hunter in mind!