The HE403R-GD (Gold Dot) is a 20mm micro sight designed for rifle and carbine applications. HE403R-GD features a Rotary switch to select reticle intensity, Holosun’s Gold Super LED with 50k hour battery life, and a 2MOA dot with 10 daylight and 2 night vision compatible reticle intensity settings.

The HE403R-GD housing is made from durable cast aluminum and includes both a lower 1/3 co-witness mount (1.63”) and a low mount (.75”) for low-comb height rifle applications. Additional features include rubber lens covers, and a battery compartment integrated into the Rotary switch for the 2032 battery. HE403R-GD is a versatile sight for users of all levels.

Key Features: 

• Super LED
• 2 MOA Gold Dot Reticle
• Multilayer Reflective Glass
• Up to 100,000 Hours Battery Life (Setting 6)
• 12 Brightness Setting: 10 DL & 2 NV Compatible
• Rotary Switch with Integrated Battery Compartment
• Parallax-free & Unlimited Eye Relief

Comes with: 

• Lower 1/3 Cowitness Mount
• Low Profile Mount
• T10 L Key
• Rubber Cover
• User Manual
• CR2032 Battery
• Lens Cloth

OPTICAL DATA

Reticle 2 MOA Dot

Light Wavelength 590nm

Reticle Color Gold

Parallax Free Yes

Unlim. Eye Relief  Yes

Magnification 1x

Multi-Coatings Yes

ELECTRONIC DATA

Power Source  Solar & Battery

Battery Type CR2032

Battery Life (Hrs) 50000

Brightness Setting  10 DL&2 NV

PHYSICAL DATA

Window Size 20mm Diameter

Dimension (in) 2.75×1.43×1.6

Weight (oz)  3.53

MECHANICAL DATA

Housing Material Durable Aluminum

Surface Finish MAO

Adjustment per Click 0.5 MOA

W&E Travel Range ±50 MOA

ENVIRONMENT DATA

Storage Temperature -40℃~70℃

Working Temperature -30℃~60℃

Submersion IP67

Vibration 1000G