Holosun HE508T-GR X2 Optic Sight


SKU: HE508T-GR Categories: , Product ID: 6610


  • The HE508T-GR X2 is a hard-use open reflex sight designed for handgun applications. Features include a grade 5 titanium housing with industry standard footprint, Holosun’s ultra efficient 540nm Green Super LED with up to 50k hour battery life from a 1632 battery, and a Multi-Reticle System providing 2MOA dot only, 32MOA Circle only, or Circle-Dot combination.


    HE508T-GR X2 also features Solar Failsafe and Shake Awake technology, and Lock Mode which, when activated, can prevent inadvertent setting changes. HE508T-GR X2 features 12 intensity settings, two of which are compatible with night vision devices.

    Items Dimensions (in inches)

    In the Box

    • T10 L Key
    • User Manual
    • CR1632 Battery
    • Lens Cloth


    Solar Failsafe™

    Solar Failsafe Technology is one of many innovations featured on solar-equipped Holosun optics. With Solar Failsafe, if your battery fails you always have a backup power source when natural or artificial light is available. Solar Failsafe is activated while in Auto Mode where reticle intensity is automatically adjusted based on the amount of light the solar cell receives. In brighter conditions you have a brighter reticle and in lower-light conditions the reticle will step down in intensity to match any lighting conditions. On models equipped with a super capacitor, it is possible to run the optic, indefinitely, in daytime and night conditions, by maintaining a charge through the Solar Failsafe System all without a battery.

    More Details →


    • Up to 50,000 Hours Battery life
    • Green reticle color
    • Multiple Reticle System™ (MRS): 32 MOA Circle & 2 MOA Dot; 2 MOA Dot; 32 MOA Circle
    • Solar FailSafe™
    • Shake Awake Technology™
    • Parallax Free & Unlimited Eye Relief
    • Titanium Body


    Reticle 2 MOA Dot & 32 MOA Circle
    Light Wavelength 540nm
    Reticle Color Green
    Parallax Free Yes
    Unlimited Eye Relief Yes
    Magnification 1x
    Multi-Coatings Yes


    Power Source Solar & Battery
    Battery Type CR1632
    Battery Life (Hours) 50000
    Brightness Setting 10 DL&2 NV


    Window Size 0.63×0.91
    Dimension (in) 1.78×1.15×1.15
    Weight (oz) 2


    Housing Material Titanium
    Surface Finish Titanium
    Adjustment per Click 1 MOA
    W&E Travel Range ±50 MOA


    Storage Temperature -40℃~70℃
    Working Temperature -30℃~60℃
    Submersion IP67
    Vibration 5000G