Holosun HS503R Red Multi-Reticle Circle Dot 20mm Micro Reflex Sight w/Rotary Switch HS503R


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Holosun HS503R Red Multi-Reticle Circle Dot 20mm Micro Reflex Sight w/Rotary Switch

The HS503R is a 20mm micro-optical sight designed for rifle and carbine applications. Features include our new Rotary Switch, Multi-Reticle System, 12 brightness settings, and Holosun's Super LED with up to 50k hour battery life.

Features of the Holosun HS503R

  • 2 MOA Dot & 65 MOA Circle Reticle
  • Up to 100,000 Hours Battery Life (Setting 6)
  • 12 Brightness Setting: 10 DL & 2 NV Compatible
  • Rotary Battery Compartment
  • Parallax-free & Unlimited Eye Relief
  • Multi-layer Reflective Glass
  • In the Box:

  • Lower 1/3 Co-witness Mount
  • Low Profile Mount
  • T10 L Key
  • CR1632 Battery
  • Lens Cloth
  • User Manual
  • The Holosun 510 Reflex Sight is a high-performance Open reflex sight featuring a Multi-Reticle Circle Dot design for versatile targeting. Built with Solar Failsafe and Shake Awake technologies, it optimizes battery life and ensures rapid activation with the slightest movement. The sight's clear and crisp reticle options enhance target acquisition.

    Equipped with a quick-detach (QD) mount, it offers easy installation and removal. The Holosun 510's solar panel assists in powering the optic during bright conditions, providing continuous operation. The Holosun 510 Reflex Sight is a testament to Holosun's commitment to innovation, reliability, and user-friendly design, making it an excellent choice for various shooting applications.


    Models Reticle Reticle Color Product
    Holosun HS510C 2 MOA Red Dot Holosun Red Dot Multi-Reticle Circle Open Reflex Sight HS510C
    Holosun HE510C-GR 2 MOA Green Dot Holosun Green Dot Multi-Reticle Circle Reflex Sight HE510C-GR
    Holosun HS510C-HM3X-Combo 2 MOA Red Dot Holosun Multi-Reticle Circle Dot Open Reflex Sight HS510C-HM3X-Combo
    Holosun HS510C-GR-FDE 2 MOA Green Dot Holosun Green Dot Multi-Reticle Circle FDE Reflex Sight HS510C-GR-FDE
    Holosun HS510C-FDE 2 MOA Red Dot Holosun Red Dot Multi-Reticle Circle Dot FDE Open Reflex Sight HS510C-FDE

    Features of Holosun 510 Reflex Sights:

    • Multi-Reticle Circle Dot Design: Versatile reticle options for diverse shooting scenarios.
    • Solar Failsafe Technology: Optimizes battery efficiency by harnessing solar power.
    • Shake Awake Function: Instantly activates the sight with minimal movement for rapid readiness.
    • Durable Construction: A robust aluminum body with a shock-resistant titanium hood ensures longevity and reliability.

    Included in the box

    • Absolute Co-witness QD Mount
    • User Manual
    • Lens Cloth
    • T10 L Key
    • CR2032 Battery

    Specs

    Model503
    FootprintAimpoint Micro
    Weight:3.74 oz
    Length2.73 inches
    Mount:Lower 1/3 Cowitness & Low Profile Mount
    Magnification Range:1x
    Reticle Size2 MOA & 65 MOA
    Reticle ColorRed
    Parallax Adjustment:Free
    Eye Relief:Unlimited
    Adjustment Graduation0.5 MOA
    Elevation Adjustment±50 MOA
    Windage Adjustment±50 MOA
    Package IncludesLower 1/3 Cowitness Mount
    Low Profile Mount
    T10 L Key
    Rubber Cover
    User Manual
    CR2032 Battery
    Lens Cloth
    Finish:Black
    Dimensions:2.73 x 1.53 x 1.61 inches
    Night Vision CompatibleYes
    Brightness Settings2 NVD 10 DL
    BatteryCR2032
    Battery Type:CR2032
    Battery Life:Up to 50,000 Hours
    Item Condition:New
    UPC605930625301
    MPNHS503R
    Product TypeShop All Reflex
    BrandShop All Holosun
    Date First AvailableMay 20, 2020
    Last UpdatedMay 18, 2024
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