Discovery HD 3-15x50 SFIR Tactical Rifle Scope
Metal Construction
3-15X magnification
50mm large aiming Objective area
Adjustable Windage & elevation 
Come With 30mm Scope Mount
Side Parallax Adjustment: 10Yards - Infinity
Windage Adjustment Range: 60MOA
Elevation Adjustment Range: 60MOA
Click Value: 1/10MOA
Eye Relief: 89mm-102mm (3.5"- 4")
Illumination: Red and Green Illumination @ 5 Positions
Battery Type: CR2032 3V Lithium