WE have some HS403B RDS available. FTF in Chantilly.

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.



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