Tactical DI EG1 Red Dot Scope Holographic Reflex Sight Hunting Rifle Scope for 20mm Rail

-Material: Anodized Aircraft Aluminum -Lens Diameter: 30mm diameter -Magnification: 1x -1 Click: 24mm @ 100m (dot only)/1 MOA -Overall Dimensions: 62 x 58 x 60 mm (L x W x H) -Dot Size: 1.5 MOA -Eye Relief: Unlimited -Brightness Settings: 11 daylight -Operating Temp Range: -25.6 deg ~ 160 deg F -Switch: Manual Rotary Switch -Mount: MIL-STD 1913 Rail Optional quick disconnect -Battery Type: 1x 2032 button battery (Not included) -Adjustment Range: 40 (+/-) CLICKS