STYRKA S3 Riflescope 3-9X40 1 BDC RET

Magnification: 3-9x - Objective Lens Diameter: 40mm - Lens Coatings: Fully Multi-Coated – STYRKA SXL Coating - Angular Field of View: 7.2°-2.4° - Linear Field of View: 37.7-12.3ft@100yds - Tube Diameter: 1 - Reticle: SH-BDC - Illuminated Reticle: No - Eye Relief: 4.4-3.8 - Exit Pupil: 13.3-4.4mm - Adjustment Gradation: 1/4 MOA - Elevation ADJ Range: 60 MOA - Windage ADJ Range: 60 MOA - Zero Reset: Yes - Parallax Setting: 100 yds - Waterproof: Waterproof (IPX7) and Nitrogen Purged - Relative Brightness: 176.9-19.4 - Twilight Factor: 10.95-18.97 - Weight: 17.4 oz - Size (LxWxH): 12.31x2.16x2.19