SIIBSS6520X50SIL
SIIBSS6520X50SIL
SIIBSS6520X50SIL
SIIBSS6520X50SIL
SIIBSS6520X50SIL
SIIBSS6520X50SIL
SIIBSS6520X50SIL
SIIBSS6520X50SIL

SIIBSS6520X50SIL

SKU: 63058 - SIIBSS6520X50SIL

$777.77
/
RETICLE

Variant Bullets

  • Retro SII Big Sky
  • Compact, Lightweight 1-Inch Aircraft Aluminum Tube
  • Waterproof, Shockproof & Fogproof Design
  • Classic Silhouette Reticle Design
  • Sightron's Lifetime Performance Guarantee 

Description

SIGHTRON proudly introduces the Limited Anniversary Retro SII Big Sky Silhouette Riflescope — a tribute to one of the most beloved optics in our history. This limited‑run SII Big Sky 6.5–20×50 delivers the crisp, high‑contrast image quality shooters remember, enhanced by modern 7‑layer multi‑coated optics for exceptional clarity. Its compact, lightweight 1" aircraft‑grade aluminum tube houses a precision‑engineered, nitrogen‑charged erector system for reliable performance in any environment. Finished with the classic silhouette reticle, this retro edition is purpose‑built for the range and designed for shooters who appreciate heritage, craftsmanship, and timeless Sightron performance.

 

The limited edition retro SII Big Sky 6.5x-20x50 includes the following:

Scope
Sunshade
Set of Lens Covers　　　　　　　　　　　　　　　　　　　　　　　                                                                                      Instruction Manual　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　
Lens Cleaning Cloth

  • Features

    Exclusive Optical Design

    Using the right materials for the right applications, Sightron engineers build optical formulas around the best optical glass to reduce chromatic aberrations, improve color accuracy, while delivering 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

    1,000G Shock rating supports even the highest calibers.

    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, aircraft grade aluminum. 
  • Specifications
    Magnification 6.5-20x
    Objective Lens Diameter 50mm
    Eye Relief 3.8 in - 3.9 in
    Field of View 14.8 ft - 4.8 ft @ 100 yards
    Tube Size 1 inch
    Turret Style Target
    Zero Stop No
    Click Value 1/4 MOA
    Minutes Per Revolution 15 MOA
    Max Elevation Adjustment 60 MOA
    Max Windage Adjustment 60 MOA
    Parallax Setting 40 Yards to Infinity
    Focus Type Side Focus
    Reticle Type Silhouette
    Focal Plane Second Focal Plane
    Illumination No
    Finish Matte Black
    Waterproof Yes - IPX7 rated
    Anti-Reflection Tech Zact-7 Revcoat
    Fog Proof Yes
    Length 14.72 inches
    Weight 18.3 ounces
    Sunshade Included
    Item Number 63058
    UPC Code 793139630582
    Model Name SIIBSS 6520X50 SIL
    Instruction Manual (PDF) DOWNLOAD
    Reticle Instructions (PDF) N/A

     

  • Reticle Details

    ​

    　　　　　　　　　　　　　​

    The duplex reticle is the oldest and most popular reticle for hunting in the world. The reticle features thick bars on the vertical and horizontal plane which taper to a thinner section as the near the center intersection of the center of the scope.  There are many variations to the design and can be used in ranging game at hunting distances.

    Silhouette Measured in MOA - 6.5x at 100 yards
    A B
    2.067 .121

     

    Silhouette Measured in MOA - 20x at 100 yards
    A B
    .816 .48
  • Scope Dimensions

    SIIBSS 6.520X50 SIL

    sightron rifle scope dimensions graphic

    Dimensions in Inches
    A B C D E F G H
    14.72 5.71 2.28 1.9 3.43 5.59 2.28 1.63

     

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