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Questions & Answers
Where's this made?

This is made in the Philippines.

by Brandon, Verified Owner, March 25, 2021
Customer Reviews
Helpful Positive Review Great value, clear, well built, & tracked well by John, January 7, 2019
I have always heard good things about Sightron rifle scopes. I saw the 3-9x40 SI Hunter on sale and gave it a try. As the review title says: Great value, clear, well built, and tracks well. This is a very clear scope that tracked very well. It Did n...
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Product Discontinued by Manufacturer

Sightron SI 3-9x40mm Rifle Scope has been discontinued by Sightron and is no longer available. Our product experts have helped us select these available replacements below.You can also explore other items in the Rifle Scopes & Accessories, Rifle Scopes yourself to try and find the perfect replacement for you!

Product Info for Sightron SI 3-9x40mm Rifle Scope

Sightron SI 3 9x40mm Rifle Scopes are an entry level optic that deliver more than entry-level performance. Made by outdoorsmen for outdoorsmen, the Sightron SI scope is equipped with high-end features and intuitive controls, but still comes in at a reasonable price point. The scope measures in at just under a foot with a 1-inch tube diameter and it's incredibly lightweight at 15 ounces. On the inside, the parallax range is fixed at 100 yards and the reticle type is MOA-20.image

The Sightron scope features a fast focus eyebell that allows for quick and easy adjustment while in the field. It has a low-profile hunting turret, knurled dials, and windage and elevation caps come standard. To maximize optical quality and light transmission, the glass lenses are multicoated. The scope is both waterproof and shockproof, so it'll endure harsh weather conditions. Plus, it has a nitrogen gas charge to prevent fogging. Buy the Sightron 31020 with a black matte finish today!

Features of Sightron SI Series 3-9x40mm Rifle Scope:

  • Fast Focus Eyebell - Allows for quick and easy adjustments when in the field.
  • Low Profile Hunting Turret - Round Knurled dials with positive audible clicks for quick and easy adjustments in the field. Windage and elevation caps are standard on all hunting models.
  • Fully Multi-Coated - Fully multi-coated lenses employ coatings on both surfaces of our precision ground glass to provide the maximum optical quality and light transmission.
  • Waterproof - Rain, snow or humidity, Sightron optics are built using 100% sealed system ensuring a lifetime of performance in the most extreme environmental conditions.
  • Shockproof - 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.

Package Contents:

  • Sightron SI Series 3-9x40mm Rifle Scope with lens cap.

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Sightron SI 3-9x40mm Rifle Scope Unavailable & Discontinued Models

List of Unorderable Models

Sightron SI Rifle Scope, 3-9x40mm, 1 in Tube, Second Focal Plane, MOA-20 Reticle, Matte, Black, 31020 , MPN: 31020 , UPC: 793139310200 , Code: TN-RS-STSSRFLS2-31020
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