Holosun HE503R-GD Elite Gold Dot Sight

Holosun HE503R-GD Elite Gold Dot Sight

The HE503R-GD (Gold Dot) is a 20mm micro sight designed for rifle and carbine applications. HE503R-GD features a Rotary switch to select reticle intensity, Holosun’s Gold Super LED with 50k hour battery life, and MRS (Multi-Reticle System) with 10 daylight and 2 night vision compatible reticle intensity settings.

The HE503R-GD 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. Additional features include rubber lens covers, and a battery compartment integrated into the Rotary switch for the 2032 battery. HE503R-GD is a versatile sight for users of all levels.

Optical Specs:

• Reticle: 2 MOA Dot
• Light Wavelength: 590nm
• Reticle Color: Gold
• Parallax Free: Yes
• Unlimited Eye Relief: Yes
• Magnification: 1x
• Multi-Coatings: Yes

Electronic Specs:

• Power Source: Battery
• Battery Type: CR2032
• Battery Life (Hours): 50,000
• Brightness Setting: 10 DL&2 NV

Physical Specs:

• Window Size: 20mm Diameter
• Dimension (in): 2.75×1.43×1.62
• Weight (oz): 3.53

Mechanical Specs:

• Housing Material: 6061 T6 Aluminum
• Surface Finish: MAO
• Adjustment per Click: 0.5 MOA
• W&E Travel Range: ±50 MOA

Environment Specs:

• Storage Temperature: -40℃~70℃
• Working Temperature: -30℃~60℃
• Submersion: IP67
• Vibration: 1000G