EOTECH EXPS3 HD Holographic Sight Features The EOTECH EXPS3 HD Holographic Sight incorporates side-mounted controls and a rotary dial for unobstructed access when used with magnifiers. This holographic sight offers seven daylight brightness settings four night vision settings and an auto-brightness mode to adapt instantly to changing light conditions. The integrated shake-awake function ensures the optic is ready when needed while conserving battery life. Constructed with an all-aluminum housing the EXPS3 HD is built for durability in demanding environments. Windage and elevation adjustments are precise at 0.5 MOA per click allowing accurate zeroing. The 1.74 inch centerline height supports a lower 1/3 co-witness with iron sights when mounted to standard Picatinny or MIL-STD-1913 rails. EOTECH EXPS3 HD Holographic Sight Specifications Manufacturer: EOTECH Model: EXPS3 HD Type: Holographic Sight Magnification: 1x Reticle: 68 MOA Ring 1 MOA Dot Reticle Color: Red MOA Adjustment: 0.5 MOA per click Night Vision Compatible: Yes Brightness Settings: 7 Daylight 4 Night Vision Auto Mount Type: Picatinny MIL-STD-1913 Housing Material: Aluminum Finish: Matte Black