The Sightron SIII SS 45x45 Competition Riflescope is a gold standard in the glass game, offering remarkable views paired with features that will have you scoping out premium prey in the backcountry. These Fixed Power Rifle Scopes developed by Sightron are crafted with Extra Low Dispersion (ED) Glass that prevents chromatic aberration, providing vivid and realistic views down the tube.


This Sightron SIII SS 45x45mm Competition Riflescope contains a Zact-7 Revcoat multi-coating that maximizes light transmission for premium low light performance. With waterproof, fogproof, and shockproof capabilities, this scope delivers crisp images in any climate conditions while handling your rifle's rough recoil. Take down targets with amplified accuracy when equipped with the Sightron SIII SS 45x45 SFP Competition Riflescope.



Target Turret

Precision adjustable turrets offered in 1/10 MOA adjustments, turrets are resettable to zero and are protected by rugged windage and elevation caps.

Side Focus

Parallax adjustment aimed for quick and easy adjustment and will focus from 10 yards focusing distance to infinity. 

30mm Body Tube

30mm body tubes are used for increased durability

Lifetime Warranty

We are so confident in the quality of our products that Sightron offers a Lifetime Warranty.


This ExacTrack windage and elevation adjustment system applies a proper alignment between the adjustments and the erector tube.

ED Glass

ED Glass ( Extra Low Dispersion Glass) is a special glass added to optical systems to prevent chromatic aberration.

Zact-7 Revcoat® Multi-Coating

Sightron’s Zact-7 Revcoat® employs revolutionary lens coating technology featuring fully multi-coated precision ground glass.


Rain, snow or humidity, Sightron optics are built using 100% sealed system ensuring a lifetime of performance.


Rated for recoil and impact from even the toughest loads.

Nitrogen Gas Charged

Nitrogen filled to provide a lifetime of use from fogging and internal water buildup.
Brand Sightron
Magnification 45x
Tube Size 30mm
Focal Plane SFP (Second Focal Plane)
Objective Lens Diameter 45mm
Parallax Adjustment Side Focus
Parallax Setting 9m to Infinity
Turret Style Capped Target
Eye Relief 91mm
Field of View 2.4ft @ 100yds
Adjustment Graduation .1 MOA
Travel Per Rotation 5 MOA
Max Elevation Adjustment 40 MOA
Max Windage Adjustment 40 MOA
Elevation Turret Style Capped Target
Windage Turret Style Capped Target
Length 381mm
Weight 581 grams

Sightron International Warranty

The Sightron "Limited Lifetime International Warranty" covers all products sold outside the 50 states of the United States. "See Exclusions Below"

This warranty does not cover damage that occurs in shipment or failures that result from accidents, misuse, abuse, unauthorized alterations, theft, modifications or acts of God.

Should your Sightron product ever fail due to workmanship or materials simply return it to the Sightron Distributor from the Country it was purchased along with a copy of the sales receipt and we will repair or replace it our option.

Due to the changing requirements by the U.S. Department of Commerce it is important to let your Distributor return your scope for repair as they are aware of the proper importation and exportation regulations for your Country.

Scopes sent directly to Sightron U.S.A will not be accepted unless a prior RMA is authorized.

Sightron Limited Lifetime Warranty Exclusions:

  • Sightron Electronic Components Warranty - Two Years
  • Sightron ESD Warranty - Two Years
  • Sightron GPS Warranty - One Year

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