Valken 1-4x20 Scope with Mount, Red/Green Mil Dot Reticle 4-Time zoom and 4.5-5 Inch of extra long Eye relief, etched glass CQB reticle: 20MOA circle plus 3MOA dot Finger adjustable Elevation and windage screws, compact and lightweight: 9 1/2Inch full length Two color Red/green Illumination when better contrast is needed under low light conditions, high quality lens give Crystal clear view picture of targets