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Item# HS403B | Out of Stock Check Store Availability

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  • Product Description
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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, shake awake, and 2 MOA Dot.

Note about our photos:
While we make every effort to ensure that our product photos are accurate, manufacturers occasionally change the design of components such as triggers, sights, or magazines without notice. Also, modifications to the firearm or component may be required in order to meet specific state compliance requirements. While we make every effort to accurately describe and illustrate the item you are going to receive, there may be visual differences on various components that do not affect functionality.

Cancer and Reproductive Harm


Reticle: 2 MOA Dot

Power Source: Battery CR2032

Battery Life: 50,000 Hours

Brightness Setting: 10 DL & 2 NV

Housing Material: 6061 T6 Aluminum

Finish: MAO

Adjustment per Click: 0.5 MOA

Parallax-free & Unlimited Eye Relief

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