Optical Performance Multi-coated optics 4x magnification for short-to-medium range 32mm objective lens diameter 7° angular field of view range Eye relief: 1.5" DI .223 Red Chevron Reticle Dual tritium and fiber optics illumination Use and Handling Windage and elevation adjustments 1/2 MOA impact point adjustments Construction Details Single-piece 7075-T6 aluminum alloy housing Type III hard anodizing black matte finish Waterproof and submersible Shock-resistant RMR Sight Use and Handling Improved electronics and battery contacts ensure high performance in harsh conditions Adjustable windage and elevation 1 MOA impact point correction Optical Performance & Reticle 1x magnification Tempered glass window Unlimited field of view 3.25 MOA Red Dot reticle Brilliant LED illumination Powered by one CR-2032 battery Construction Details Forged aluminum construction Mounts on ACOG Shock-resistant Waterproof