BOG SSC3901 2.5-12.5X40 optic fiber rifle scope (Green)

Magnification: 2.5-12.5X40 Objective Diameter: 40mm Field of View (@100yd): 7°-2.3° Eye Relief: 100-83mm Reticle Pattern: Triangle illumination Source: Green Optic Fiber Surface Finish: Anodized Aluminum, dark grey Mounting: Weaver Rail Length: 315mm Cylinder Diameter: 50mm Weight: 380g Features: Windage, elevation, zoom, and brightness dials Description: The fiber optic elements draws in natural light and focuses it to the sight dot.