Holosun 403B Reflex Sight 2 MOA Red Dot Reticle

Holosun Technologies 403B, Reflex Sight, Dot Reticle, 2 MOA Red Dot, Aluminum Housing, Matte Finish, Flat Dark Earth, Solar with Internal Battery

HS403B is a 20mm micro sight designed for rifle and carbine applications. HS403B features Holosun’s Red 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.

Additional features include Shake Awake technology, digital buttons for setting changes, rubber lens covers, and a side-mounted battery tray for the 2032 battery. HS403B is a versatile sight for users of all levels.

Optical specs
Reticle: 2 MOA Dot
Light Wavelength: 650nm
Reticle Color: Red
Parallax Free: Yes
Unlimited Eye Relief: Yes
Magnification: 1x
Multi-Coatings: Yes

Electronic specs
Power Source: Battery
Battery Type: CR2032
Battery Life (Hours): 50000
Brightness Setting: 10 DL&2 NV

Physical specs
Window Size: 20mm Diameter
Dimension (in): 2.45×1.43×1.6
Weight (oz): 2.82

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

By purchasing Holosun 403B Reflex Sight 2 MOA Red Dot Reticle from our online store, you are guaranteed to receive a high-quality item. We work with trusted brands to offer shooting and hunting enthusiasts, both amateur and professional, quality products at a reasonable price. Choosing to buy from us means opting for quality and practicality

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