Engineered for use with Gen-I - III night vision devices, the EOTech New Model 518⢠Holographic Weapon Sight offers 20 daylight settings to accommodate a variety of conditions and 10 additional settings for Gen I through Gen III+ night vision devices. The operational buttons on the side make this an ideal optical companion to EOTech switch-side magnifiers, and the adjustable, locking MIL-STD-1913, 1" weaver mount quickly detaches for instant removal. Drop-in replacement Laser Battery Caps promote improved accuracy and speed. Water-resistant up to 10 m. EOTech New Model 518⢠Holographic Weapon Sight Black, 56mm - Scopes at Academy Sports