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Reviews & Ratings for Holosun HE507C-X3-GR 1x 0.91x0.67 in Reflex Red Dot Sight — 5 reviews

(5 reviews)
Holosun HE507C-X3-GR 1x 0.91x0.67 in Reflex Red Dot Sight
Holosun HE507C-X3-GR 1x 0.91x0.67 in Reflex Red Dot Sight
$388.22 $329.99 Save 15%
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Most Helpful Positive Review Excellent!
I own four other HE507C sights, two of them with the Vulcan ACSS reticle and two with the multiple reticle system, and I wanted the forward facing brightness sensor for one of my carry guns. Until I had the X3 in my hand and was able to compare it to the older models I though that was the only real difference, but there are two additional improvements that are nice to have. The first is the larger window with a rectangular shape rather than a curved top. It's not a huge difference, but it is noticeable and provides a less restricted view of your target and the surrounding area. The second i...
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Holosun HE507C-X3-GR

by Steve, Verified Owner from NH, United States Written on June 15, 2026
By far one of my favorite dot sight. I seem to shoot better with a green dot. Works great with no problems.
Would recommend: Yes
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Holosun 507C X3 GR

by Joe, Verified Owner from GA, United States Written on May 27, 2026
This thing is a mini computer. Amazing! I especially like the auto brightness adjustment feature. Works flawlessly.
Would recommend: Yes
1 of 1 found the following review helpful.
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HE507c X3 green red dot sight

by bseverson, Verified Owner from CO, United States Written on May 19, 2026
The sight arrived with 3 sets of screws for different depths . The package was new and in brand new condition.
The X3 version display is clearer that the x2. The window appears to be wider at the top as it is square and not rounded like the X2.
I haven't used it on the range yet. I will post any negative information if there is any.
Would recommend: Yes
3 of 3 found the following review helpful.
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Reliable, Easy, Consistent

by Dusty, Verified Owner from AL, United States Written on May 5, 2026
Holosun has brand recognition and market share because they consistently deliver a product that meets your needs and expectations. This dot is no different. Easy install. Easy use. Easy to see. Reliable.
Would recommend: Yes
1 of 2 found the following review helpful.
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Last updated 2026-04-25 UTC.