Product Details
The Holosun HS403B is a 20mm micro-sight designed for rifle and carbine applications. HS403B features Holosuns 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.
Battery: CR2032 Lithium
Magnification: 1x
Eye Relief: Unlimited
Dot Size: 2 MOA
Length: 2.44″
Weight: 4.30 oz
Finish: Black
Reticle: 2 MOA Red Dot
Proofs: Water Resistant, Shockproof
Optic Coating: Multi-Coated
Windage Elevation: 50 MOA
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