The Sightron S33-MIL 1x27 Red Dot Scope features a 5moa red dot and an auto setting which adjusts the dot's intensity based on ambient conditions. It also features two Night Vision compatible settings. The Sightron S33 Electronic Sighting Device is perfect for someone looking for a rugged mid-priced red dot sight.

Included in the Box:

  • Sightron S33-MIL Red Dot Pistol Scope Electronic Sighting Device
  • Sunshade
  • 1 Set 33mm Rings
  • 1 Set 33mm Front and Rear Extensions
  • 1 Allen Wrench for Ring Screws
  • 1 Flash Reducer
  • 1 Set of Lens Covers
  • 1 CR2032 Battery
  • Sightron Lifetime Warranty

     4 Option Rheostat

Four Rheostat options are offered in the S33-MIL. N-1 and N-2 are designed for use with generation 1 and 2 night vision devices. A manual 8 position selector switch provides a wide range of options for all lighting conditions . An auto mode feature allows for automatic adjustment by the internal light system.



Lifetime Warranty

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

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.


Rain, snow or humidity, Sightron optics are built using 100% sealed system ensuring a lifetime of performance in the most extreme environmental conditions.


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.
SKU SIT40010
Model # 40010
Brand Sightron
Magnification 1x
Illumination Yes
Adjustment Graduation 1 MOA
Weight 179 grams
Length 145mm

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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