Make a point of increasing your targeting speed and accuracy with the Vortex Crossfire II Green Dot Sight. Solar with Auto D-Tec technology automatically draws power from solar or battery depending on light conditions, keeping the optic running without intervention. The 2 MOA green dot delivers a precise aiming point across 10 daylight and 2 night-vision illumination settings, and Motion Activation with 10-minute auto-shutoff ensures battery life is never wasted. The included multi-height mount system offers both Lower 1/3 Co-Witness and Low Mount options, so you can set up the Crossfire II for your preferred platform right out of the box. 2 MOA green dot for fast, precise target acquisition Solar with Auto D-Tec technology automatically switches between solar and battery power as conditions change 10 daylight and 2 night-vision illumination settings Motion Activation with 10-minute auto-shutoff conserves battery life Multi-height mount system includes Lower 1/3 Co-Witness and Low Mount Includes custom tool, rubber cover, lens cloth, and CR2032 battery