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Holosun HS507COMP 1x1.1x0.87in Reflex Red Dot Sight
As Low As $369.99 Save 15%
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Most Helpful Positive Review Perfect sight for competition.
Best reticle combinations yet for me for USPSA. I have 3 other Holosuns and this is a big improvement. Available with green or red reticle, green works best for me.Large window is also much better for quick target movement. Controls work the same as other Holosun models. Holosun has a winner.
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Very Nice...

by Alpha9, Verified Owner from MT, United States Written on October 13, 2025
Holosun is putting out some awesome and well-priced optics, etc. The HS507COMP is great. The large window, clarity, and reticle options make it a strong competitor with the Trijicon SRO. I will gladly pack the larger footprint for the ease of use and fast target acquisition. Good job on this one!
Best Used for:
  • Pistol or rifle
Would recommend: Yes
Was it helpful to you? Yes | No

Holosun HS507comp

by Scott, Verified Owner from TN, United States Written on September 19, 2025
The 507comp, so far so good. The multi sight red dot is great, something for every distance or whatever you prefer. The large window allows you to quickly acquire and track the red dot for quick fallow up shots. I used a C&H precision plate to mount on Dan Wesson DWX. No mounting problems, fits and looks great.
Pros:
  • Window size and multi dot options
Cons:
  • None
Best Used for:
  • All purpose pistol optic
Would recommend: Yes
Was it helpful to you? Yes | No

Holosun HS507COMP Reflex Red Dot Sight

by JOe, Verified Owner from CA, United States Written on September 10, 2025
Purchased this for my duty handgun for LE. Great optic with a quick sight picture. I had a triggercon RMR; however, I disliked removing it to change the battery every time. This model features a battery on the side, making it more convenient.
Would recommend: Yes
Was it helpful to you? Yes | No

Holosun 507 Comp

by Paul G., Verified Owner from AZ, United States Written on August 24, 2025
Huge window with multiple reticle options at a great price. Hard to beat!
Pros:
  • Feature rich at a great price
Cons:
  • None
Best Used for:
  • Action pistol competition
Would recommend: Yes
Was it helpful to you? Yes | No

very good site

by Dan W, Verified Owner from IL, United States Written on August 12, 2025
This is my fifth Holosun dot. Very good quality and very dependable. On my EDC and even on my Mossburg tactical. They can take a beating and still holds zero.
Would recommend: Yes
Was it helpful to you? Yes | No

Great optic with lots of options

by Errand, Verified Owner from WI, United States Written on July 31, 2025
Nice big optic window, factory zero was pretty close making zeroing quick and easy, follow up shots are faster due to ease of finding the dot, lots of dot/circle options (Dot Only, Circle only: 8, 20, or 32 MOA, any Circle/Dot combo or Dot/8 MOA & 32 MOA circle), Shake Awake works nicely and battery life is great, buttons are easy to press but not so easy they get pressed by accident, lockout feature works nicely making accidental button presses that do happen not change your settings. All around a great optic and worth trying it out. Great amount of options for the money.
Would recommend: Yes
Was it helpful to you? Yes | No

Large window dot

by D, Verified Owner from CA, United States Written on June 10, 2025
I stick with the basic dot and turn up and down the brightness level depending on the sunlight. So far this optic has been very reliable and easy to see in all conditions. It's the second one I've bought and I'll probably buy more of the same.
Would recommend: Yes
Was it helpful to you? Yes | No

Perfect for my Shotgun!

by Kevin Bisson, Verified Owner from NH, United States Written on May 12, 2025
I know many mount these on their "competition" pistols, however, I chose to mount this on my Mossberg 590A1 SBS. I love the large window size. It has held up to buckshot and slugs, and the accuracy with the green dot has been awesome. If it can handle slugs, I think it's pretty safe on anything. Also, I love the green and prefer it over red.
Would recommend: Yes
2 of 2 found the following review helpful.
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Great Sight!

by Micribs, Verified Owner from CT, United States Written on May 5, 2025
Really happy with this sight. The bigger window helps me locate my target quickly. I wasn't sure about the green dot but after my first plate shoot it was easy to acquire.
Would recommend: Yes
Was it helpful to you? Yes | No

Holosun 507 Comp

by Hubs, Verified Owner from VA, United States Written on April 29, 2025
I ordered a Stealth Arms Platypus and while I was waiting I started ordering a bunch of the toys to go along with it. It was a toss-up between this and the SRO. I ended up going with Holosun because a) it's cheaper and b) it's more rugged. I then had to decide between this one and the ronin, which I preferred because the white lettering on this one kinda ruins the vibe I'm going for with the Platypus. The reticle options with this model is what made the decision for me. My thoughts are more reticle choices = gooder. As for the white letters.. I just ordered one of those "ranger wrap" stick on things for it. looks the bees knees now.
Pros:
  • rugged
  • Big & bright
Cons:
  • Lettering and logo could be more subdued
Best Used for:
  • looking radical
  • showing you were bullets should go if you could shoot
Would recommend: Yes
1 of 1 found the following review helpful.
Was it helpful to you? Yes | No
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