SIII Long Range<br>10-50x60 Zero Stop
SIII Long Range<br>10-50x60 Zero Stop
SIII Long Range<br>10-50x60 Zero Stop
SIII Long Range<br>10-50x60 Zero Stop

SIII Long Range
10-50x60 Zero Stop


Regular price $1,499.99 Sale price$1,124.99 Save $375.00

Variant Bullets

  • Tactical Turrets
  • Zact-7 Revcoat® Multicoating for excellent light transmission
  • Exclusive ExacTrack Windage and Elevation adjustment system
  • 30mm one-piece tube design for maximum durability
  • Second Focal Plane MOA-2 Reticle design
  • Lifetime Warranty


The SIII 10-50x60 LR Zero-stop MOA-2 scope provides the shooter with Long Range performance for target and field applications. This Zero-Stop model features an external Zero-Stop for the fastest zero settings in the industry today. With a total travel of 50 MOA the shooter has enough travel for targets well beyond 1000 meters.  Sightron's patented ExacTrack technology provides precise windage and elevation adjustments while maintaining a positive point of contact with the erector tube. From zero to the most extreme adjustments, you will never experience drift again.

The 30mm one-piece tube design features Sightron's Zact-7 Revcoat® multi-coated optical grade glass lenses which are precisely aligned to ensure maximum light transmission, color accuracy, and clarity. 

The large tactical knobs provide tactile and audible clicks with 1/4 MOA adjustments.  The knobs are resettable to zero and are designed for extreme weather conditions. Parallax adjustment is controlled via the side focus knob and will focus from 13 yards to infinity. 

The SIIISS1050X60LRZSMOA features the MOA-2 second focal plane reticle.

  • Features
    ExacTrack W&E System Never experience drift with Sightron's patented windage and elevation adjustment technology. It provides proper alignment between the adjustments and the erector tube by maintaining the same constant and accurate point of pressure at zero or extreme adjustments.
    Exclusive Optical Design Using the right materials for the right application, Sightron engineers build optical formulas around the best optical glass to reduce chromatic aberrations, improve color accuracy,  deliver excellent light transmission, and best-in-class resolution and sharpness.
    Zact-7 Revcoat® Exclusive Zact-7 Revcoat® multi-coating process employs revolutionary lens coating technology on both surfaces of the lenses for maximum anti-reflection performance and the high light transmission.
    Second Focal Plane Reticle The reticle size remains constant at any zoom range.
    Reticle Material Etched Glass for a superior viewing experience
    Shockproof Built to withstand high caliber recoil and accidental impact
    Waterproof Rated at IPX7 waterproof standards
    Fogproof Nitrogen gas charged for a lifetime of fog free use
    Tube Construction Milled from a single piece of lightweight, industrial grade aluminum
  • Specifications
    Magnification 10-50x
    Objective Lens Diameter 60mm
    Eye Relief 3.8 - 4.5 inches
    Field of View 9.6 - 2.2ft @100 yds
    Tube Size 30mm
    Turret Style Tactical (Resettable)
    Zero Stop Yes
    Click Value 1/4 MOA @100 yards
    Minutes Per Revolution 10 MOA
    Max Elevation Adjustment 50 MOA @100 yards
    Max Windage Adjustment 50 MOA @100 yards
    Parallax Setting 13 yds to Infinity
    Focus Type Side Focus
    Reticle Type MOA-2 @24x
    Focal Plane Second
    Illumination No
    Finish Matte Black
    Waterproof Yes - IPX 7 rated
    Anti-Reflection Tech Exclusive Zact-7 Revcoat® Multi-coating
    Fog Proof Yes
    Length 16.9 inches
    Weight 30.1 oz
    Sunshade Not Included
    Item Number 25176
    UPC Code 793139-251763
    Model Name SIIISS1050X60LRZSMOA
    Instruction Manual (PDF) DOWNLOAD
    Reticle Instructions (PDF) DOWNLOAD
  • Reticle Details

    MOA-2 Reticle

    The MOA-2 reticle was designed in 2011 and has become the most popular reticle in the Sightron Line. The reticle can be used for Short and Long Range Target shooting. The reticle features a fine crosshair reticle with a dot in the open center and hash marks along all 4 quadrants of the reticle in 2 MOA increments. 

    Click Here for Reticle Instructions


    MOA-2 Measured in MOA - 10x at 100 yards
    A B C D E F G H
    48 48 24 .18 4.8 9.6 4.8 .6


    MOA-2 Measured MOA in 24x at 100 yards
    A B C D E F G H
    20 20 10 .075 2 4 2 .25
  • Scope Dimensions

    SIII 10-50x60 Zero Stop

    sightron rifle scope dimensions graphic

    Dimensions in Inches
    A B C D E F G H
    16.9 6.6 2.9 2.0 3.2 7.1 2.7 1.7

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