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Holosun HE510C Elite 1x 2MOA Reflex Green Dot Sight
$399.99 $339.99 Save 15%
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Most Helpful Positive Review Nice optic... nice price
Clear, bright reticle, AR coatings work well, and the overall construction is very good. No parallax & the mounting height is spot on for absolute cowitness. But if you want to spend an extra $300+ to get an alpha red dot (Eotech, Aimpoint, etc) , feel free.
Most Helpful Negative Review Low quality
I cannot believe all the good ratings people have left on this product. I’m an avid shooter and optics junky. This optic is very cool and feature rich, but the overall quality is terrible. Most noticeable is the glass quality, or lack there of. The reflection is so bad that all I can see is a refle...
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Pistol optic for a PCC!

by Brian, Verified Owner from SC, United States Written on November 15, 2025
I have several Holosuns on my pistols and I'm just getting started with PCC's. Naturally, I looked into what Holosun offered for that platform. The HE510C is a perfect "scaling up" of a pistol optic for a PPC. The shape, controls, features, and quality are the same - just bigger. The lever is easily adjusted for the pic rail and it's very easy to zero. Very pleased!
Pros:
  • FAMILIAR
Cons:
  • None
Best Used for:
  • PCC
Would recommend: Yes
Was it helpful to you? Yes | No

Holosun 510

by Ryan, Verified Owner from LA, United States Written on November 11, 2025
Fast shipping, great product exactly as discribed on website
Would recommend: Yes
Was it helpful to you? Yes | No

HOLOSUN HE510C-GR ELITE

by Darren Kane, Verified Owner from NY, United States Written on October 22, 2025
Product was beautiful right out of the box and ready to be mounted. Radical was clear and easy to read. Looking forward to taking it out on the range soon.
Would recommend: Yes
Was it helpful to you? Yes | No

The standard that I judge all other dot sights against

by Max, from CA, United States Written on October 18, 2025
Love this thing, it has a nice wide view through the lens, the dot and ring are clear and crisp (even with my mild astigmatism), the controls are simple and easy to remember, battery is easy to change (but you won't be doing that much), and the QD mount stays put after having to only readjust it the first day shooting.
The only downside is that it kicks quite a bit of light from the dot out the front glass, so don't expect to be stealthy.
Pros:
  • wide view
  • clear dot
Cons:
  • light leak
Best Used for:
  • Home Defense
  • Range shooting
Would recommend: Yes
1 of 1 found the following review helpful.
Was it helpful to you? Yes | No

Great Green Dot sight for the money

by GSD4U, Verified Owner from CA, United States Written on September 28, 2025
Did a lot of research and determined that the 510C was the best budget reflex optic for my application.
I like the green reticle option and that you have the ability to switch between 2 MOA, 65 MOA ring and to
have both. The sight is very well constructed and I like the addition of the solar cells embedded into the
sight as back up. The only regret is that is not made in America and isn't powered by CR123A batteries, now
I have to carry and extra CR2032 in my stock in case of battery failure.
Pros:
  • affordable and works well
Cons:
  • Not an EOTech and made in China
Best Used for:
  • Long guns that have a picatinny rail
Would recommend: Yes
Was it helpful to you? Yes | No

not as bright as i hoped

by Chad, Verified Owner from CA, United States Written on September 17, 2025
Everything about this is just as I expected except the brightness. I am replacing an Eotech with red reticles and it is not bright enough in the desert so I got the green Holosun. The green is easier to see when bright out but it is not as bright as it could be for the desert.
Would recommend: Yes
Was it helpful to you? Yes | No

On the larger side

by Frank, Verified Owner from NJ, United States Written on September 17, 2025
This red dot style sight it's best used on a long gun, but I decided to mount it on my 8" Colt Anaconda. Mounted it using the colt rail kit. Fits perfectly, but as the title implies, a bit on the larger side. The gun is already heavy and adding this sight makes it even heavier, but on the positive side, it helps with the recoil. This sight is built like a tank and can take the recoil with no problem. It sits firmly on the rail and needs no refitting or calibration. I'm no sharp shooter, but can shoot most brands, 240 grains within a 2 inch group at 25 yds. The sight has simple controls with easy access to change intensity and from simple dot to enhanced area sight.
Pros:
  • Functionality
  • ease of use and installation
  • acccuracy
Cons:
  • Heavy for a handgun
Would recommend: Yes
Was it helpful to you? Yes | No

I Love my new Green dot

by Darren Kane, Verified Owner from NY, United States Written on September 16, 2025
My new Hollison green dot attached to my AR right out of the box no fuss, no muss. . The battery was already installed in the unit. Looking forward to getting it out on the range and zeroing it in. The unit arrived early, which was a nice surprise.
Would recommend: Yes
Was it helpful to you? Yes | No

Good holographic sight

by Keith, Verified Owner from SC, United States Written on September 16, 2025
Put on my .300 blackout and it holds zero like it should. Like the shake awake feature and overall it’s a great optic
Would recommend: Yes
Was it helpful to you? Yes | No

Green dot sight

by Speeder, Verified Owner from IA, United States Written on August 27, 2025
I used to be an EOTech guy before tying Holosun. The dot itself is so much more crisp. I have owned several of these and they all function great. I have had one on shake awake for years and have not had to change the battery yet. It has lasted a very long time.
Would recommend: Yes
1 of 1 found the following review helpful.
Was it helpful to you? Yes | No
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