Ibex Armament

Holosun Technologies HS403C-GR (Green)


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Holosun’s HE403C-GR is a solar and battery powered 20mm micro sight designed for rifle and carbine applications. The HE403C-GR features Holosun’s Green Super LED with 50k hour battery life, 10 daylight and 2 night vision compatible reticle intensity settings. Its housing is made from 6061 aluminum and includes both a lower 1/3 co-witness mount (1.63”) and a low mount (.75”) for low-comb height rifle applications.

The HE403C-GR is unique in that it is always on and ready. If there is ambient light available it will power the HE403C-GR even without a battery. Additional features include Shake Awake technology, digital buttons for setting changes, rubber lens covers, and a side-mounted battery tray for the 2032 battery. HE403C-GR is a versatile sight for users of all levels.


Reticle 2: MOA Dot

Light Wavelength: 540nm

Reticle Color: Green

Parallax Free: Yes

Unlimited Eye Relief: Yes

Magnification: 1x

Multi-Coatings: Yes


Power Source: Solar & Battery

Battery Type: CR2032

Battery Life: 50000 hours

Brightness Settings: 10 daylight settings and 2 night vision settings


Window Size: 20mm

Diameter Dimension: 2.45×1.43×1.6 inches

Weight: 2.82 ounces


Housing Material: 6061 T6 Aluminum

Surface Finish: MAO

Adjustment per Click: 0.5 MOA

Windage & Elevation Travel Range: ±50 MOA


Storage Temperature: -40℃~70℃

Working Temperature: -30℃~60℃

Submersion: IP67

Vibration: 1000G

Manufacturer’s Part #HE403C-GR

UPC: 605930624809


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