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Holosun Technologies 508T-RD X2 (Red)


Out of stock

The HE508T-RD X2 is a titanium, open reflex optical sight designed for pistol applications. The X2 Series pistol optics feature two improvements. First is the addition of Lock Mode from Holosun’s 2018-2019 LE pistol optic models. Lock Mode, when activated, locks the buttons preventing inadvertent setting changes. Second, the buttons have been redesigned to compliment the Lock Mode by placing them lower and out of the way. Additional features include a Titanium housing, Holosun’s Super LED with up to 50k hours battery life, Solar Failsafe, Multi-Reticle System, and Shake Awake.


  • Reticle: 2 MOA Dot & 32 MOA Circle
  • Light Wavelength: 650nm
  • Reticle Color: Red
  • Parallax Free: Yes
  • Unlimited Eye Relief: Yes
  • Magnification: 1x
  • Multi-Coatings: Yes


  • Power Source: Solar & Battery
  • Battery Type: CR1632
  • Battery Life: 50000 Hours
  • Brightness Setting: 10 Daylight & 2 Night Vision


  • Window Size: 0.63 x 0.91
  • Dimension: 1.78 x 1.15 x 1.15 Inches
  • Weight: 2 Ounces


  • Housing Material: Titanium
  • Surface Finish: Titanium
  • Adjustment per Click: 1 MOA
  • Windage & Elevation Travel Range: ±50 MOA


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

Manufacturer Part #HE508T-RD X2



10 reviews for Holosun Technologies 508T-RD X2 (Red)

  1. Jeremy (verified owner)

    Best service!

  2. JoshH (verified owner)

    The 508T works great and was easy to install. As far as service goes, you can’t beat Ibex! Would definitely order from here again.

  3. Anonymous (verified owner)


  4. Anonymous (verified owner)

  5. Mike (verified owner)

    I was waiting to review this until I’ve actually used the optic but I don’t have any concerns if any problems come up.

    First time ordering from Ibex Armament and the process was simple.

    Emailed Hunter late at night with some questions and he managed to return my email in a few hours. The optic shipped fast and received it with great packaging. Nothing was damaged or missing and the optic was in great condition. I did see some youtube reviews of the optic not having the coating fully finished or other problems but no issues here.

    I’ve sent my slide in to be ported and milled to accept this optic and turn-around time is a month is why I delayed this review.

    Will post if I run into an issue.

  6. Clint J. (verified owner)

    Absolutely great deal on an absolutely great optic! Thanks!

  7. Hyrum (verified owner)

    Great deal and outstanding service from Hunter – he goes above and beyond and took great care of me. My Holosun arrived in perfect working order, and I’ll be buying my next sight from Hunter at Ibex as well.

  8. matthew d. (verified owner)

    This guy is just the best, I’m done trying to shop a ton of vendors trying to save a buck, when Hunter continuously provides the best deal with top tier service. One stop shop with Ibex.

  9. Jonathan D. (verified owner)

    Item is an intended and functions perfectly. However, from a great and personable seller!

  10. Andrew Lee

    Andrew (verified owner)

    Great product at great price

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