Factory Specifications:
Tube Diameter: 30mm Field of View: Unlimited Windage/Elevation Adjustments: 1/2 MOA per click Dot Size: 2, 4, 6, 8 MOA / 2 Reticles Dot Brightness Adjustment: 11 Settings / Click Length: 5.1 Inches Battery: 3v Lithium CR2032 Battery Life: 20 - 4,000 Hours Weight: 5.3oz Parallax Free @ 50m