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Holosun Technologies 407K-X2 (Red)


Availability: In stock

We won’t talk in circles. The 407K and 507K are fairly similar, except 407K models feature only a dot, no circle reticle surrounding the dot.

The HS407K is an open reflex optical sight designed for concealed carry pistol applications. Features include Holosun’s Super LED with up to 50k hours battery life, 6 MOA dot only, and Shake Awake.

Inside the box comes a multi tool, user manual, and lens cloth.


  • Reticle: 6 MOA Dot
  • Light Wavelength: 650nm
  • Reticle Color: Red
  • Parallax Free: Yes
  • Unlimited Eye Relief: Yes
  • Magnification: 1x
  • Multi-Coatings: Yes


  • Power Source: Battery
  • Battery Type: CR1632
  • Battery Life: 50000 hours
  • Brightness Settings: 10 daylight settings and 2 night vision settings


  • Window Size: 0.58 x 0.77 inches
  • Dimension:  1.6 x 0.98 x 0.95 inches
  • Weight:  1 ounce


  • Housing Material: 7075 T6 Aluminum
  • Surface Finish: Anodize
  • Adjustment per Click: 1 MOA
  • Windage & Elevation Travel Range: ±30 MOA


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

Manufacturer Part #HS407KX2



27 reviews for Holosun Technologies 407K-X2 (Red)

  1. cheukycheese@gmail.com (verified owner)

    Holosun works great. Perfect for my p365. I emailed Hunter about the product not populating on my screen. Quick response the following morning. Ordered and shipped the following day. Great customer service and would order again from Ibex.

  2. Austin C. (verified owner)

    Never used this company before when I tend to keep using the same ones over and over. I was extremely happy with out fast the shipping was. Customer service was wonderful as well. Will continue to use Ibex.

  3. Allen Cheuk (verified owner)

    The 407k works as expected. What I’m really surprised about is the great customer service Hunter provides. He emails back early the next business day and does the same with shipping. Very happy with Ibex.

  4. Thomas M. (verified owner)

    I couldn’t be happier with the service. This has been one of the smoothest purchases I have ever made. You have a repeat customer out of me.

  5. Johnny (verified owner)

  6. Mark (verified owner)

    Will definitely be buying from Ibex again in the future!

  7. Anonymous (verified owner)

    Great price and really fast overall experience from ordering to having it in my hands. Highly recommend!

  8. Anonymous (verified owner)

  9. Anonymous (verified owner)

  10. Edmond Yee

    Anonymous (verified owner)

  11. Kiel Osele

    Kiel O. (verified owner)

  12. Lev Skokin

    Lev S. (verified owner)

    Great company and I really like the sight.

  13. Allen On

    Allen (verified owner)

    Great price and super fast shipping

  14. James Ku

    James K. (verified owner)

    Hunter is very engaging, able to beat any price out there in the market

  15. Dean (verified owner)

    Very legit service. Fast shipping and the best prices around

  16. Jacob S. (verified owner)

    Great price, fast shipping, and a personalized note in the package. Thank you, Hunter!

  17. Jeremy (verified owner)

    I came to the right place. This is my second optic from a great dealer. The rds works great for my application.

  18. Sebastian R. (verified owner)

    Amazing communication, best prices and ships fast as heck

  19. Kurt Luithly

    Verified Buyer (verified owner)

  20. Anonymous (verified owner)

  21. Dan (verified owner)

  22. Ian (verified owner)

    Customer service was great and easy to work with. Highly recommend giving them your buisness.

  23. Christopher Neill

    Christopher N. (verified owner)

  24. Christian A. (verified owner)

    Good fast service. Will definitely order from again!

  25. Stephen Kee

    Anonymous (verified owner)

    Great price, great customer service, fantastic hair, amazing selection. Would order again. I just might.

  26. Anonymous (verified owner)

    Great company, great employees, great pricing! Thanks Hunter!

  27. Abner (verified owner)

    Love the red dot. The process was fast and easy. I appreciate they were willing to price match. Will order from them again

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