Holosun Open Reflex Optical Red Dot HS507C X2
Holosun Open Reflex Optical Red Dot HS507C X2
Hero image 0 of Holosun Open Reflex Optical Red Dot HS507C X2, 0 of 8
Holosun

Holosun Open Reflex Optical Red Dot HS507C X2

Key item features

  • Multi-Reticle System: Circle Dot; 2 MOA Dot; 32 MOA Circle.
  • Extended Battery Life: Up to 50,000 hours battery life on setting 6.
  • Brightness Settings: 12 brightness settings, including 10 daylight and 2 night vision compatible.
  • Convenient Battery Access: Features a tray battery compartment for easy access.
  • Parallax-Free Design: Offers parallax-free viewing and unlimited eye relief.
  • Lock Mode Feature: Lock Mode prevents inadvertent setting changes by locking the buttons.
  • Redesigned Buttons: Buttons are placed lower and out of the way to complement Lock Mode.
  • Solar Failsafe: Includes Solar Failsafe technology for reliable performance.
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Current price is Now $232.99
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was $309.99
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Sold and shipped by 17th St Photo Supply Inc
4.585858585858586 stars out of 5, based on 99 seller reviews(4.6)
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4.7 out of 5 stars
stars12 ratings11 reviews
How item rating is calculated
  1. 5 stars92% (11)
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Showing 1-3 of 11 reviews

Jan 5, 2026
Brad
Sold and shipped byEuroOptic
5 out of 5 stars review

Verified Purchase

Best red dot sight for me

I also purchased the next level up, the comp model to see what the differences were. This model adjusted much easier. The screen area on this one is smaller and there are not as many choices for appearance of the red dot. Those differences don't bother me me, I will chose this model over the comp next time.

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May 7, 2026
Oleg
Sold and shipped byGun Shack
5 out of 5 stars review

Verified Purchase

Great helper for handgun aiming. Easy to install and adjust. Easy to bring a "zero point". Easy to replace a battery as it has side tray.

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Dec 11, 2025
Kenneth
Sold and shipped byEuroOptic
5 out of 5 stars review

Verified Purchase

Great Optic!

Small and lightweight but large enough field of view to be able to see plenty. Multiple reticle options is a really nice feature. Purchased for a shotgun but could be used on any platform. Holosun makes great optics. Would definitely buy again.

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