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Holosun HS403B Red Dot Sight - 2 MOA

Holosun HS403B Red Dot Sight - 2 MOA


NOTE: Export restrictions apply.


The Holosun HS403B Red Dot Sight 2 MOA employs LED technology. Holosun’s “Shake-Awake” sight powers up with vibration and the user can customize the shut off time.  
The optic features a 50,000-hour run time using a single CR2032 battery. Compatible with standard mounts, this red dot can be mounted on various weapons platforms such as shotguns, pistols, air rifles, and crossbows. Holosun’s HS403B Red Dot Sight has 12 different brightness settings, and the sight works with night vision devices. 


Warning: California's Proposition 65

  • Key Features:

    • Parallax free
    • Unlimited eye relief
    • Push button controls
    • Streamlined housing design
    • Shake-Awake auto on/auto off
    • Low mount and 1/3 co-witness mount included
    • 1913 Picatinny and Weaver rail compatible
    • 6061-T6 aluminum
  • Specifications:

    Battery Life50,000+ Hours

    Battery TypeCR2032 3V Lithium Coin


    Brightness12 Settings

    Click Value1/2 MOA

    Color: Black

    FinishHardcoat Anodized

    Material: Aluminum -: 6061-T6

    Night Vision Compatible: Night Vision Compatible

    Reticle: 2 MOA Dot

    Reticle Color: Red

    Warranty: limited lifetime

    Weight: 2.8 Oz.

  • Export Restrictions:

    Product shown herein is subject to US export regulations and may require a license prior to export. Any diversion contrary to US Government regulations is prohibited.

  • Shipping Info:

    Standard handling time is 3 to 5 business days. Due to high demand shipping for some products may be delayed.

  • Warranty & Returns:

    All exchanges and returns require the completion of a Return Merchandise Authorization (RMA) form. Once complete, follow the provided return instructions and return the merchandise as soon as possible.  Please note that your RMA number is only active for 15 days from the date of submission.

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