The Sightron SVI Series 5-30x56mm riflescope (model SI-66013) is a precision long-range optic engineered for extreme-distance target engagement and static hunting. Built around a 34 mm aircraft aluminium main tube and Japanese Extra-Low Dispersion (ED) glass, it delivers 95% light transmission via Zact-7 Revcoat Plus multi-coatings. Featuring a Second Focal Plane (SFP) optical design, the glass-etched MOA-7 illuminated reticle maintains a consistently fine wire crosshair across the entire 5x to 30x magnification range, preventing target obstruction at high zoom levels. Elevation and windage adjustments operate on Sightron's ExacTrack system with exposed, resettable tactical turrets, 1/4 MOA click values, and a mechanical Zero Stop.

Key Features

• Japanese ED Optical System: Employs Extra-Low Dispersion glass lenses that mitigate chromatic aberration and sharpen color rendition at maximum magnification.
• ExacTrack Turrets with Zero Stop: Exposed tactical turrets offer 80 MOA total elevation and 60 MOA total windage travel in 1/4 MOA clicks (20 MOA per revolution) with a positive mechanical return-to-zero stop.
• Illuminated SFP MOA-7 Reticle: Glass-etched Second Focal Plane reticle provides 11 intensity levels with intermediate "off" detents, powered by an included 3V CR2032 lithium coin cell.
• Close-Focus Parallax Adjustment: Side parallax knob adjusts continuously from 10 yards (9.1 metres) to infinity.
• Ruggedised Housing: Tested for 1,000G shock resistance across 10,000+ recoil cycles, nitrogen-purged, and sealed to IPX7 waterproof standards (submersible to 1 metre for 30 minutes).

Product Specifications

• Magnification: 5x – 30x
• Objective Lens Diameter: 56 mm
• Main Tube Diameter: 34 mm
• Focal Plane: Second Focal Plane (SFP)
• Reticle: Glass-etched Illuminated MOA-7
• Total Elevation Travel: 80 MOA
• Total Windage Travel: 60 MOA
• Click Value: 1/4 MOA (20 MOA per revolution)
• Parallax Range: 10 yards to infinity (side focus)
• Eye Relief: 3.4 in to 3.6 in (86.4 mm to 91.4 mm)
• Field of View (@ 100 yds): 22.7 ft (5x) to 3.8 ft (30x)
• Exit Pupil: 10.6 mm (5x) to 1.87 mm (30x)
• Overall Length: 15.6 inches (396 mm)
• Total Weight: 35.3 oz (1,000.7 g)
• Power Supply: 1 x 3V CR2032 coin cell
• Mounting Compatibility: Standard 34 mm rings or unimounts

Who is the Sightron SVI Series 5-30x56mm Riflescope for?

• Long-range target shooters and F-Class competitors — requires 80 MOA total elevation travel alongside 30x maximum magnification, allowing precise dial-up trajectory corrections on distant targets without the reticle lines expanding to cover the scoring ring on this long-range target riflescope.
• Benchrest precision shooters — utilizes a 56 mm objective lens and fine SFP crosshairs that preserve aiming point clarity at long distances, supported by a 34 mm tube that accommodates extreme mechanical dial adjustments.
• Long-range varmint hunters — benefits from 5x to 30x variable magnification and a 10-yard minimum parallax setting on this riflescope, enabling sharp target resolution on small pests from rimfire distances out to distant centerfire field positions.

Less suitable for: Mobile stalkers and alpine hunters where carrying a 35.3 oz optic creates excessive physical fatigue; a compact, lightweight 30 mm hunting scope under 24 oz fits walking setups better. It is also less suitable for fast-paced PRS/NRL practical match shooters requiring instantaneous reticle holdovers across variable magnifications, where a First Focal Plane (FFP) tactical riflescope is preferred.