Trijicon 2X20 Compact ACOGŪ Scope, Dual Illuminated Amber 6.9 MOA Dot Reticle With M16 Carry Handle Base And Mounting Screw Specifications: - Magnification: 2X - Objective Size (mm): 20mm - Bullet Drop Compensator: No - Length (In): 5.3 In. / 147mm - Weight (Oz): 6.4 Oz. / 180.6G - Illumination Source: Fiber Optics & Tritium - Reticle Pattern: Dot - Day Reticle Color: Amber - Night Reticle Color: Amber - Bindon Aiming Concept: Yes - Eye Relief (In): 2.1 In. / 53.3mm - Exit Pupil (mm): 0.39 In. / 10mm - Field Of View (Degrees): 5.6° - Field Of View @ 100 yards (ft): 29.31 ft. / 9.8M - Adjustment @ 100 yards (clicks/In): 2 clicks/In - Housing Material: Forged Aluminum Manufacturer: Trijicon Model: Ta47C400148