HS403B Holosun

Red Dot Holosun HS 403 B

The HS403B is a 20mm micro optical sight designed for rifle and carbine applications. Features include 12 brightness settings, Holosun’s Super LED with up to 100k 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


OPTICAL DATA
Reticle
2 MOA Dot
Light Wavelength
650nm
Reticle Color
Red
Parallax Free
Yes
Unlimited Eye Relief
Yes
Magnification
1x
Multi-Coatings
Yes
ELECTRONIC DATA
Power Source
Battery
Battery Type
CR2032
Battery Life (Hours)
50000
Brightness Setting
10 DL&2 NV
PHYSICAL DATA
Window Size
20mm Diameter
Dimension (in)
2.45×1.43×1.6
Weight (oz)
2.82
MECHANICAL DATA
Housing Material
6061 T6 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