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The HS503CU is a 20mm micro optical sight designed for rifle and carbine applications. Features include Solar Failsafe, Shake Awake, 12 brightness settings, Holosun’s Super LED with up to 50k hours battery life, and Multi-Reticle System.

HS503CU

SKU: HS503CU
$239.95 Regular Price
$215.96Sale Price
Excluding Sales Tax
    • MRS: 2 MOA Dot; 2 MOA Dot & 65 MOA Circle 
    • Up to 50,000 Hours Battery Life (Setting 6)
    • 12 Brightness Setting: 10 DL & 2 NV Compatible 
    • Convenient Tray Battery Compartment 
    • Parallax-free & Unlimited Eye Relief

     

  • OPTICAL DATA

    • Reticle2 MOA Dot & 65 MOA Circle
    • Light Wavelength650nm
    • Reticle ColorRed
    • Parallax FreeYes
    • Unlimited Eye ReliefYes
    • Magnification1x
    • Multi-CoatingsYes

    ELECTRONIC DATA

    • Power SourceSolar & Battery
    • Battery TypeCR2032
    • Battery Life (Hours)50000
    • Brightness Setting10 DL&2 NV

    PHYSICAL DATA

    • Window Size20mm Diameter
    • Dimension (in)2.6×1.43×1.6
    • Weight (oz)3

    MECHANICAL DATA

    • Housing Material6061 T6 Aluminum
    • Surface FinishMAO
    • Adjustment per Click0.5 MOA
    • W&E Travel Range±50 MOA

    ENVIRONMENT DATA

    • Storage Temperature-40℃~70℃
    • Working Temperature-30℃~60℃
    • SubmersionIP67
    • Vibration1000G
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