A crossbow scope with low-light performance, repeatable adjustments, and dependability to perform for seasons to come! The Talos Crossbow scope&';s reticle makes it easy to match your holdovers to even the fastest crossbows on the market. Your next buck isn&';t safe out to 100 yards with the CB100 reticles accurate holds from 20-100 yards on crossbows shooting 300-500 FPS Features Fully Multi-Coated Effectively reduces reflected light and increases the transmission of light giving you a brighter image than normal single coated lenses. Waterproof Regardless of how heavy the rain is coming down or an accidental drop in the water, this sealed and gas-purged optic will remain waterproof. Nitrogen Purged Nitrogen gas is used to purge air from the optic to help maintain internal fog-proof and waterproof capabilities.