Description
Crafted with precision and optical excellence, the Sightron SII Big Sky 3-12×42 M/D Riflescope delivers reliable performance for hunters and marksmen alike. Designed and manufactured in Japan—a country known for its superior optics—this scope features Sightron’s ExacTrack precision windage and elevation system, offering accurate, consistent adjustments every time.
The fully multi-coated Zact-7 Revcoat lenses enhance clarity and light transmission, while resettable to zero target turrets and ¼ MOA adjustments give you complete control in the field. Built on a robust one-inch aluminum alloy main tube, the scope is fogproof, waterproof, and shockproof—ready to withstand the elements.
Enjoy a generous, non-critical eye relief of up to 107mm (4.2 inches) and a crisp, duplex reticle in the second focal plane. Whether you’re shooting at close or mid-range distances, the SII Big Sky helps you hit your mark with confidence.
Key Features:
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Made in Japan for superior optical performance
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Sightron ExacTrack windage and elevation system
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Zact-7 Revcoat fully multi-coated lenses
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¼ MOA click adjustments with resettable target turrets
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Durable one-piece aluminum alloy tube (25.4mm)
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Waterproof, fogproof, and shockproof
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Non-illuminated Duplex reticle (Second Focal Plane)
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Long 91–107mm eye relief
Specifications:
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Magnification: 3–12x
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Objective Lens: 42mm
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Tube Diameter: 1 inch (25.4mm)
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Length: 308mm | Weight: 375g
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Exit Pupil: 4.67–14mm
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Field of View: 3.9–11.3m @ 100m
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Parallax Setting: 90m (fixed)
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Elevation & Windage Range: 79 MOA / 23.25 MRAD
Built for those who demand precision, durability, and clarity, the Sightron SII Big Sky 3-12×42 is a trusted companion in the field or on the range.





