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Reviews & Ratings for Holosun Sub-compact HS407K-X2 1x 6 MOA Dot Red Dot Sights — 198 reviews

(198 reviews)
Holosun Sub-compact HS407K-X2 1x 6 MOA Dot Red Dot Sights
Holosun Sub-compact HS407K-X2 1x 6 MOA Dot Red Dot Sights
As Low As $224.99 Save Up to 18%
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Most Helpful Positive Review Holoson bullet-proof Sub-Compact Red Dot and a perfect fit on the Ruger Max-9
This sight is build like a tank and was a perfect fit on my Ruger Max-9. Ruger uses permanent red thread lock on the slide plate which can only be removed if heated. You don't want to put heat directly on the slide, so I took the Ruger supplied hex wrench and held it by the long end with a small v...
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Most Helpful Negative Review 2nd sight failed - Cannot keep Zero - Don't waste your time or ammo on this RD
Bought as replacement for the OE Romeo0. The first HS407K purchased couldn't keep zero out of the box. With a P365XL and the OE sight I can group at about 4-5" @ 7yds w/ about a .4 string time, with this RD grouping went to about 2'. Sent it back to OP for exchange (even spent the extra$$ to upgrade...
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The Shield Plus Never Looked Better

by Cz Fan Roddy, Verified Owner from NV, United States Written on April 4, 2026
Fast shipping and even arrived a day early. Fits my Shield 2.0 perfectly without an adapter plate. AND, OpticsPlanet sold it at the best price if seen so far. The Shield Plus Never Looked Better!
Would recommend: Yes
Was it helpful to you? Yes | No
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holosun hs407k-x2 6 moa green dot

by Kenn Livermore, Verified Owner from SD, United States Written on March 25, 2026
Works great for a single reticle optic Love the green
Would recommend: Yes
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Great simple optic

by Nesril, Verified Owner from IN, United States Written on March 5, 2026
Love the simple green dot. Holosun hasn’t done me wrong yet.
Pros:
  • Simple durable
Cons:
  • None
Best Used for:
  • CCW
Would recommend: Yes
Was it helpful to you? Yes | No
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great yessir

by carperrrrr, Verified Owner from WV, United States Written on January 29, 2026
it's totally dope i would recommend it to anyone that would like this item, if you would like this item then i'm sure this is the item for you
Would recommend: Yes
Was it helpful to you? Yes | No
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Worth the money!

by Phil, Verified Owner from NJ, United States Written on January 28, 2026
Just recently purchased a Holosun optic for my 43X. It was easy to install, easy to zero and that 6 MOA green dot is easy to see. I highly recommend this product.
Would recommend: Yes
1 of 1 found the following review helpful.
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Riggid as they come

by CMG, Verified Owner from TX, United States Written on January 20, 2026
Great sight ,very dependable and very well structured Holosun is always on point with their sights.
Would recommend: Yes
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407k sub-compact

by rook, Verified Owner from NE, United States Written on January 16, 2026
Fit like a glove on my Glock 48 MOS, I was worried at first since I was ordering online but it fits perfectly!
Would recommend: Yes
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great little red dot

by Cip, Verified Owner from IN, United States Written on January 13, 2026
Dot is clear. Perfect size for compact carry. Have multiple of these. Highly recommended especially at the price they are on here
Would recommend: Yes
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Great RMR for CCW

by AndyL, Verified Owner from GA, United States Written on January 4, 2026
Just under an inch wide is a great fit for smaller framed pistols. Construction is very rugged and has plenty of features. My other RMR's have 2 or 3 MOA dots and I was concerned that the 6 MOA dot would be too large. But no worries, for the target distances expected for smaller pistols the dot size is great.
Would recommend: Yes
1 of 1 found the following review helpful.
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Finally showed up

by Loner, Verified Owner from AZ, United States Written on December 27, 2025
Good green dot, mounts easily, not bulky, fits streamline of the pistol...expedited shipping and paying extra for fast processing is a complete rip off!
Would recommend: Yes
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