5x magnifier with multicoated optics offers a wide field of view Magnifier allows quick target acquisition up to 300 yards and accurate target shooting up to 100 yards Illuminated red/green sight reticle includes 5-MOA dot, 3-MOA dot with a 50-MOA circle, 3-MOA dot with a 50-MOA crosshair and 3-MOA dot patterns Water-resistant aluminum construction Digital button lets you switch between 1 and 5 brightness settings and turn the sight off Adjustable quick-detach mount Powered by a CR123A battery