Sightron S6 Si-66016 Riflescope 10-60x56 Ed Glass Mh-Ft Reticle
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The Sightron S6 ED 10-60x56 FT (Field Target) SFP Riflescope is an ultra-high-magnification optic engineered specifically for competitive air rifle and benchrest target disciplines. Built on a 34 mm main tube machined from Japanese optical glass with two Extra-Low Dispersion (ED) elements and Zact-7 Revcoat Plus multi-coatings, this second focal plane scope provides the resolving power needed to distinguish shot placement at extreme distances. It includes a detachable, tool-free magnetic 145 mm parallax wheel designed to work with Sightron's specialized 330° cam rotation system, allocating 291° of mechanical throw to focus from 9 yards to 300 yards. Precise shot placement is directed by an illuminated glass-etched MH-FT reticle driven by 0.05 MIL turret adjustments and the ExacTrack erector system.
Key Features
- ED Optical System: Two Japanese Extra-Low Dispersion lens elements paired with Zact-7 Revcoat Plus fully multi-coated surfaces minimize chromatic aberration across the 10x to 60x magnification range.
- Magnetic Parallax Wheel & Dedicated Cam: Supplied with an approximate 145 mm magnetic side wheel; the parallax system features a 330° cam with 291° allocated specifically for 9-yard to 300-yard target ranging (including 91° isolated within the 40–60 yard range) and 39° for diopter and environmental correction.
- Precision Mechanics: Turrets deliver fine 0.05 MIL (1/20 MIL) click adjustments with a zero-stop mechanism, offering 16 MIL total elevation and 11.7 MIL total windage travel.
- MH-FT Reticle: Glass-etched, Second Focal Plane mil-hash design illuminated by an 11-position side dial powered by a single CR2032 lithium coin cell.
- Extreme Shock Rating: Nitrogen-purged and IPX7 waterproof, factory tested to withstand 1,000G shock for over 10,000 cycles to tolerate spring-piston airguns up to .50 BMG calibres.
Technical Specifications
- Magnification: 10x to 60x
- Objective Lens Diameter: 56 mm
- Main Tube Diameter: 34 mm
- Focal Plane: Second Focal Plane (SFP)
- Reticle: MH-FT (Glass-etched, illuminated)
- Click Value: 0.05 MIL per click
- Total Elevation Travel: 16 MIL
- Total Windage Travel: 11.7 MIL
- Field of View at 100 Yards: 11.4 ft (at 10x) to 1.9 ft (at 60x)
- Eye Relief: 3.0 in to 3.4 in (76 mm to 86 mm)
- Parallax Range: 9 yards to infinity
- Overall Length: 17.3 in (439 mm)
- Weight: 33.6 oz (953 g, scope body without wheel)
- Power Supply: 1x CR2032 3V coin cell
Who is the Sightron S6 Field Target 10-60x56 Riflescope for?
- Air rifle field target competitors in WFTF or Open classes — demands the 10x to 60x magnification range and the dedicated 330° parallax cam system that resolves down to 9 yards, allowing precise sub-yard optical rangefinding via the magnetic side wheel on this field target riflescope.
- Precision .22 LR rimfire benchrest shooters — utilizes the micro-fine 0.05 MIL click adjustments and 56 mm objective lens with dual ED glass elements to align precisely on fractional-millimetre targets at standard rimfire competition distances.
- Ultra-long-range stationary target shooters — benefits from 16 MIL of elevation adjustment, 10x to 60x magnification, and a rigid 34 mm main tube engineered to deliver repeatable tracking through the ExacTrack erector assembly.
Less suitable for: Mobile stalking or dynamic shooting where the optic's 33.6 oz (953 g) weight pushes total rifle system weight beyond 1.1 to 1.2 kg, and where the narrow 11.4 ft maximum field of view at 100 yards slows close-range target acquisition; lightweight hunting optics such as a compact 3–9x or 2.5–15x scope under 600 g fit active field hunting significantly better.
| SKU | SIT42373LP |
| Model # | SI-66016 |
| Brand | Sightron |
| Shipping Weight | 1.0000kg |