GS3 4-20x50

The new Steiner GS3 “game sensing” scope utilizes exclusive CAT (color adjusted transmission) lens coatings to amplify contrast in the peak human vision sensitivity range. The optimized contrast effectively separates game from leafy or shadow-dappled backgrounds, exposing your target to a clean, accurate shot. And the GS3 5x zoom range lets hunters from eastern whitetail country to western big game ranges pair their new scope with their favorite centerfire, rimfire or muzzleloader rifle. And or course, Steiner’s bedrock reliability will always deliver unfailing performance, whatever firearm or target you prefer.

Vesatile enough for prairie dogs, big game or the bean field.

  • Maginification 4x-20x
  • Tube Diameter 30mm
  • Length 16.4
  • Weight 28.2 oz
  • Item no. 5007

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    Product Features: 

    New 5x Zoom Range

    provides sharp resolution at long distances for more accurate shooting for wide open areas.


    CAT™ Color Adjusted Transmission

    amplifies contrast in the peak human vision sensitivity range, to spot game in any environment.


    Steiner Plex S1/S7 Reticles

    help determine holdover for distance and cascading dots/lines compensate for wind.


    Short Mounting Length

    of just 5.4 inches for mounting on short actions, muzzleloaders or lightweight mountain rifles.


    Rugged 30mm Tube

    milled from solid aluminum stock so there are no welds or seams, for greater strength and durability.



    durable construction you can trust to stand up to any cold or wet condition.

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    Riflescope Specifications: 
    Item Number5007-S7/5008-S2
    Objective Lens Diameter50 mm
    Tube Diameter30 mm
    Focal Plane2nd
    Field of View @ 100 yds.25.8 / 5.5
    Eye Relief (mm)3.5 - 4.25
    Exit Pupil (mm)11 - 2.5
    Weight (oz.)22
    Diopter Adjustment Range+2 to -3
    ReticleSteiner Plex S7 or Plex S1
    Illumination Control1/4 MOA
    Elevation Adjustment KnobResettable Zero
    Windage Range @100 m40 MOA
    Elevation Range @100 m64 MOA
    Parallax/Focus RangeSide Focus
    Nitrogen FilledYes
    Special FeaturesCAT™ Color Adjusted Transmission Coatings
    WarrantyHeritage™ Warranty
    Specifications subject to change without notice