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HOLOSUN

HOLOSUN HS507K Compact Pistol Red Dot Sight, 1 MOA Green ACSS Vulcan Reticle, HE507K-GR-X2-ACSS, Black

  • Based on 82 reviews
Condition: New
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Availability: Only 3 left in stock, order soon!
Fulfilled by Primary Arms
Arrives Sunday, Sep 21
Order within 4 hours and 23 minutes
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Features

  • NOTICE: Astigmatism can cause a red dot reticle to look blurry/fuzzy/have a tail/duplicate dots/etc. This is a VERY common eye condition many have but are unaware of. A quick at home check is to take a picture of the reticle with your phones camera as your phone cannot have an astigmatism.
  • NOTICE 2: Another issue can be from having the brightness setting up too high in a bad lighting environment like being indoors. Try turning the brightness down and repeating the previous suggestion if the reticle is still blurry to your eyes. If the reticle is still blurry in both pictures, there may be an issue with the reticle that is covered.
  • Green-Illuminated ACSS Vulcan Dot Reticle System
  • Ultra-compact size for concealed carry applications
  • Two Reticle Settings: Chevron + Circle, and Chevron only

Brand: HOLOSUN


Color: Black


Style: Pistol Sight


Sport: Hunting


Item Weight: 1 Ounces


Material: Aluminum


Magnification Minimum: 1 x


Compatible Devices: Handgun


Mounting Type: Picatinny Mount


Model Name: HE507K-GR-X2


Brand: ‎HOLOSUN


Color: ‎Black


Style: ‎Pistol Sight


Sport: ‎Hunting


Item Weight: ‎1 Ounces


Material: ‎Aluminum


Magnification Minimum: ‎1 x


Compatible Devices: ‎Handgun


Mounting Type: ‎Picatinny Mount


Model Name: ‎HE507K-GR-X2


Manufacturer: ‎HOLOSUN


Reticle Type: ‎Green ACSS Vulcan Dot


UPC: ‎810047072409


Item Package Dimensions L x W x H: ‎7.5 x 5.35 x 4.15 inches


Package Weight: ‎1.34 Pounds


Brand Name: ‎HOLOSUN


Warranty Description: ‎Limited Lifetime


Suggested Users: ‎unisex-adult


Included Components: ‎CR1632 3V Lithium Coin


Date First Available: December 2, 2022


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Sunday, Sep 21

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

  • Klarna Financing
  • Affirm Pay in 4
  • Affirm Financing
  • Afterpay Financing
  • PayTomorrow Financing
  • Financing through Apple Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Similar Products

Top Amazon Reviews

    • Satisfied
Fast shipping, works as advertised
Reviewed in the United States on July 26, 2025 by Jeffrey
    • Great fit
Fit my p365 x macro perfectly. The reticle is awesome and really speeds up getting on target.
Reviewed in the United States on July 9, 2025 by disco1900
    • Holosun 507K with Vulcan Targeting System
Direct fit to S&W Equalizer - super clear green dot that is great for those just getting into green/red dot sights - will absolutely buy again
Reviewed in the United States on February 3, 2025 by Bryan Wilson
    • Fast dot
I personally think this is the best dot. The outer ring makes Target acquisition so much faster I own few other holosun optics and I like this one the most. Fits great on BUL Ultralight with their included plate.
Reviewed in the United States on January 19, 2025 by alex
    • Great sight
Best pistol sight I’ve ever used. I now have 2 of them. Get on target fast!
Reviewed in the United States on March 29, 2025 by Gnysgt. Dean
    • Satisfied customer!
Was able to find what I wanted and received it fast. Great experience!
Reviewed in the United States on March 5, 2025 by A. P.
    • Love the ACSS feature
Great dot. Haven't found anything to criticize. Well made, fit my P365X Macro perfectly. Can still see the iron sights. Zero has been very stable so far. I bought the soft cover for it as the lenses are not super easy to clean.
Reviewed in the United States on October 24, 2023 by David Gaddes
    • Holosun 507K-Gr ACSS Vulcan
Perfect fit on my Sig P365. Works as it should. Like the large circle to help find the green dot quickly until I get better at drawing the pistol more efficiently.
Reviewed in the United States on March 10, 2025 by Jim Mudd

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