– OVERVIEW –
Item Dimensions
The HE403B-GR is a 20mm micro optical sight designed for rifle and carbine applications. Features include 12 brightness settings, Holosun’s Green Super LED with up to 50k hours battery life, and 2 MOA Dot.
In the Box
- Lower 1/3 Cowitness Mount
- Low Profile Mount
- T10 L Key
- Rubber Cover
- User Manual
- CR2032 Battery
- Lens Cloth
– SPECIFICATION – HE403B-GR
OPTICAL DATA
- Reticle2 MOA Dot
- Light Wavelength540nm
- Reticle ColorGreen
- Parallax FreeYes
- Unlimited Eye ReliefYes
- Magnification1x
- Multi-CoatingsYes
ELECTRONIC DATA
- Power SourceBattery
- Battery TypeCR2032
- Battery Life (Hours)50000
- Brightness Setting10 DL&2 NV
PHYSICAL DATA
- Window Size20mm Diameter
- Dimension (in)2.45×1.43×1.6
- Weight (oz)2.82
MECHANICAL DATA
- Housing Material6061 T6 Aluminum
- Surface FinishMAO
- Adjustment per Click0.5 MOA
- W&E Travel Range±50 MOA
ENVIRONMENT DATA
- Storage Temperature-40℃~70℃
- Working Temperature-30℃~60℃
- SubmersionIP67
- Vibration1000G
– SPECIFICATION – HS403B
OPTICAL DATA
- Reticle2 MOA Dot
- Light Wavelength650nm
- Reticle ColorRed
- Parallax FreeYes
- Unlimited Eye ReliefYes
- Magnification1x
- Multi-CoatingsYes
ELECTRONIC DATA
- Power SourceBattery
- Battery TypeCR2032
- Battery Life (Hours)50000
- Brightness Setting10 DL&2 NV
PHYSICAL DATA
- Window Size20mm Diameter
- Dimension (in)2.45×1.43×1.6
- Weight (oz)2.82
MECHANICAL DATA
- Housing Material6061 T6 Aluminum
- Surface FinishMAO
- Adjustment per Click0.5 MOA
- W&E Travel Range±50 MOA
ENVIRONMENT DATA
- Storage Temperature-40℃~70℃
- Working Temperature-30℃~60℃
- SubmersionIP67
- Vibration1000G
vegabaja163 (verified owner) –
Another dumbass here who didn’t read the FDE color. However, I got a green dot soo I’m happy. Crisp and very sturdy construction.
Kenneth (verified owner) –
My dumbass didn’t read the description, and thought it was black.. present surprise when I opened the box. It’s a nice darker FDE, and crisp dot.