Sightron Riflescope · SIII Precision Long Range 10-50x60 Zero Stop

The Sightron SIII PLR 10-50x60 Zero Stop is a Second Focal Plane precision long-range riflescope designed for serious target shooting at extended distances. The internal zero-stop mechanism provides a tactile and audible positive stop for repeatable zero retention, while the large resettable tactical turrets deliver 20 MOA per revolution and 50 MOA of total elevation and windage travel in crisp 1/4 MOA increments. The illuminated MOA-2 IR reticle is uncluttered and easy to read at any magnification, with an 11-position side-mounted illumination dial powered by a CR2032 battery. Sightron's patented ExacTrack erector system maintains consistent point of pressure at zero and at the extremes of adjustment, eliminating drift entirely. Zact-7 Revcoat Plus multicoating across every lens surface maximises light transmission and colour fidelity, while the redesigned side focus system achieves a close minimum parallax of just 13 yards. The 30mm aluminium tube meets IPX7 waterproof standards and is nitrogen charged against fogging. Technical Specifications Magnification 10–50x Objective Lens Diameter 60mm Eye Relief 3.8–4.5 inches Field of View 9.6–2.2 ft @ 100 yards Tube Size 30mm Turret Style Tactical, Resettable Zero Stop Yes Click Value 1/4 MOA MOA Per Revolution 20 MOA Max Elevation Adjustment 50 MOA Max Windage Adjustment 50 MOA Parallax Setting 13 yards – Infinity Focus Type Adjustable Side Focus Reticle Type MOA-2 IR Focal Plane Second Focal Plane Illumination Yes – 11 Intensity Levels Finish / Color Satin Black Waterproof Yes – IPX7 Rated Anti-Reflection Tech Zact-7 Revcoat Plus Multicoatings Fog Proof Yes Length 17.4 inches Weight 33.5 ounces Inside The Box SIII PLR 10-50x60 Zero Stop w/ MOA-2 IR Reticle 3-inch sunshade Flip-up lens covers Torx key and Allen wrench CR2032 battery Optional: Dovetail or Weaver mount rings