The Halo Optics XLR 3000 provides a water resistant housing that is able to withstand demanding conditions and rubber touch points that enhance grip. The XLR 3000 features AI Technology that accounts for slope to the target, scan mode for constant ranging, and is precise to +/- 1 yard.FeaturesIncludes a battery, nylon case and lanyardAI Technology accounts for slope to the targetWater-resistance adds durabilityGlass optical lens provides a clear sightScan mode allows for constant ranging3,000 yards to a reflective targetPrecise to +/- 1 yardRubber touch points enhance gripMossy Oak Terra Gila design helps you blend in with your surroundings1 year warranty