Designed to improve a shooter’s accuracy and maximize precision out to 100-yards, the 2-7×32 variable speed scope accommodates the fastest of crossbows shooting between 380-505 FPS. The scope’s upgraded glass provides the shooter with improved image clarity and brightness, allowing for maximum long-range accuracy.2-7×32 mm ScopeVariable Speed and Arrow Drop-Compensation Setting380-505 FPSWaterproof and fog-proofEtched glass reticle and fully multi-coated opticsScope Rings included5-Year Warranty TenPoint RangeMaster 100 Vektra Camouflage Scope HCA-09812-VK