Theta Optics Operator Reflex Sight

Theta Optics
Code: THO-10-007858
  • Alloy Body
  • 20mm Mount
  • Red/Green Dot

The Theta Optics Operator Reflex Sight is an Alloy constructed Red Dot Sight for Airsoft Guns with a 20mm RIS Rail, and offers a Red/Green Target Dot for precise, aimed shots, as well as Flip Up Lens Covers for badass looks as well as protection when not in use.

Full description


The Sight is powered by 3 x LR44 Batteries, which are helpfully supplied in the package. To install them, simply unscrew the front cover of the Battery Compartment and off you go. The dial at the rear of the Battery Compartment controls the dot, and has two series of 5 brightness levels, for both the Red and Green dot. The Aiming Point can be adjusted by unscrewing the Turret Caps and using a Flat Head Screwdriver to turn the Turrets. This ensures you can align your Aiming Point with the Impact Point of the BB. The Sight is mounted to Airsoft Guns using the Integrated MIL-STD-1913 Mount to attach it to 20mm RIS Rails. If you're looking for a solid and dependable Red Dot Sight that looks the part as well as being tough enough to go the extra mile, then the Theta Optics Operator Reflex Sight is just the thing.


  • Alloy Construction
  • Red Dot Sight
  • Integrated Rail Mount
  • MIL-STD-1913 Mount
  • Attaches to 20mm RIS
  • Red or Green Target Dot
  • Adjustable Aiming Point
  • Windage / Elevation
  • Flat Head Screwdriver Adjustments
  • Protective Turret Caps
  • 3 x LR44 Batteries Included
  • Large Knurled Mount Screw
  • Protective Lens Caps
  • Theta Optics Logo
  • Five Brightness Levels

Package Includes

  • Theta Optics Operator Reflex Sight



Parts & Accessories Type
Sights and Scopes
Sight Type Icon
Sight Type
Red Dot Sight

Weight and Dimension

Product Length
Approx. 14cm
Weight KG Icon
Weight (KG)
Approx. 0.336kg


Colour Wheel Greyscale
Item Colour
Construction Icon
Alloy w/ Polymer lens caps

Sight Specific

Sight Magnification
Sight Adjustment Adjustments
Windage, Elevation, Illumination,
Sight Zero Adjuster Method
Flat-Head Screwdriver
Sight Zero Location
Top, Right,
Sight Mount Options
Integrated Rail Mount
Reticle Type
Target Dot

Holographic Specific

Holographic Control Location

Illuminated Sight Specific

Illuminated Reticle
Illuminated Reticle Levels
Illuminated Reticle Colours
Red, Green,
Battery Type
LR44 / LR154