0. 125 MOA Click Value, 50 MOA Total Adjustment, 15 yards to infinity Parallax adjustment Fully Multicoated optics effectively reduces reflected light and increases the transmission of light giving you a brighter image than normal single coated lenses Precision Zero Stop system allows you to lock down your zero position and dial back to it with a sharp and precise stop right at your zero mark even you are turning it in pitch-dark or blinded folded. Waterproof to protect the scope in the harshest weather conditions or if accidentally submerged underwater