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HOLOSUN HE507K-GR X2 / HS507K X2 Multi-Reticle 2 MOA Dot & 32 MOA Circle Open Reflex Pistol Sight - Durable Shake-Awake Parallax-Free Aluminum Sight for Subcompact Handguns - Green & Red Dot Options

  • Based on 3,890 reviews
Condition: New
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Availability: In Stock.
Fulfilled by EuroOptic (✅ Authorized Dealer ✅ Fastest Shipping)

Arrives Saturday, Jun 21
Order within 10 hours and 29 minutes
Available payment plans shown during checkout

Color: Red 2 MOA Dot & 32 MOA Circle (HS507K X2)


Features

  • HOLOSUN RED DOT SIGHT - The HS507K X2 is an open reflex optical sight designed for subcompact pistol applications; It features Lock Mode that locks the buttons preventing inadvertent setting changes; This handgun sight is a direct for P365X/XL, and requires an adapter plate for slides with a four-boss interface; Multi Tool, Lens Cloth, and User Manual are included
  • HIGH PERFORMANCE - This red dot sight features Holosun's Red Super LED with up to 50k hour battery life, Multi-Reticle System, and Shake Awake; The durable housing is made from 7075 Aluminum, uses Holosun's K footprint, and houses the 1632 battery in a side-mounted tray for easy replacement when needed
  • MULTI-RETICLE SYSTEM - This Holosun sight is equipped with MRS to let you select a fast sight picture for shorter distances with a 32 MOA circle with a 2 MOA dot; The large circle allows for a hold-over reference and helps guide your eye to the 2 MOA dot; Either the large ring or dot can be deactivated leaving 2 MOA Dot Only or 32MOA Circle Only
  • SHAKE AWAKE TECHNOLOGY - Extends battery life by deactivating the optic's LED while not in use; Shake Awake offers settings from 10 minutes to 12 hours depending on the model and can be deactivated altogether if preferred; The slightest touch of the optic instantly reactivates the LED so your Holosun reflex sight for pistol is ready when needed
  • SPECIFICATION - Reticle: Red 2 MOA Dot & 32 MOA Circle; Light Wavelength: 650nm; Magnification: 1x; Parallax Free & Unlimited Eye Relief; Power Source: Battery; Battery Type: CR1632; Battery Life (Hours): 50000; Brightness Setting: 10 DL & 2 NV; Window Size: 0.58x0.77; Housing Material: 7075 T6 Aluminum; Surface Finish: Anodize; Adjustment per Click: 1 MOA; W&E Travel Range: 30 MOA

Brand: HOLOSUN


Color: Red 2 MOA Dot & 32 MOA Circle (HS507K X2)


Style: Concealed Carry Tactical Red Dot Sight


Product Dimensions: 1.6"L x 0.98"W x 0.95"H


Sport: Red Dot/Holographic


Item Weight: 0.06 Pounds


Material: Metal


Magnification Maximum: 1 x


Objective Lens Diameter: 20 Millimeters


Magnification Minimum: 1 x


Brand: ‎HOLOSUN


Color: ‎Red 2 MOA Dot & 32 MOA Circle (HS507K X2)


Style: ‎Concealed Carry Tactical Red Dot Sight


Product Dimensions: ‎1.6"L x 0.98"W x 0.95"H


Sport: ‎Red Dot/Holographic


Item Weight: ‎0.06 Pounds


Material: ‎Metal


Magnification Maximum: ‎1 x


Objective Lens Diameter: ‎20 Millimeters


Magnification Minimum: ‎1 x


Compatible Devices: ‎Handgun


Mounting Type: ‎Picatinny Mount


Night vision: ‎No


Model Name: ‎REFLEX CIRCLE DOT


Manufacturer: ‎Holosun


Reticle Type: ‎2 MOA Dot & 32 MOA Circle


UPC: ‎810047071211


Item Package Dimensions L x W x H: ‎4.76 x 3.58 x 2.44 inches


Package Weight: ‎0.18 Kilograms


Item Dimensions LxWxH: ‎1.6 x 0.98 x 0.95 inches


Brand Name: ‎HOLOSUN


Warranty Description: ‎2 Year Manufacturer


Suggested Users: ‎unisex-adult


Number of Items: ‎1


Part Number: ‎HS507K-X2


Included Components: ‎Product


Date First Available: August 18, 2020


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Saturday, Jun 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.

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Leasing options through Acima may also be available during checkout.

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Top Amazon Reviews


  • Great product!!
Color: Green 2 MOA Dot & 32 MOA Circle (HE5...
Super fast shipping and product arrived in perfect condition!
Reviewed in the United States on June 16, 2025 by Steve Faulkner

  • HOLOSUN HS507k X2
Color: Red 2 MOA Dot & 32 MOA Circle (HS507...
i love everything about it, everything works as mentioned, fell in love with it.
Reviewed in the United States on June 7, 2025 by benji Garcia

  • Great product
Color: Red 2 MOA Dot & 32 MOA Circle (HS507...
Awesome, works perfect.
Reviewed in the United States on June 14, 2025 by R.P.S.

  • Surprisingly good
Color: Green 2 MOA Dot & 32 MOA Circle (HE5...
So far it exceeds my expectations for the money. If it withstands the test of time on my edc, it would be worth more than the current price.
Reviewed in the United States on May 13, 2025 by R.H.

  • Fits and lasts
Color: Red 2 MOA Dot & 32 MOA Circle (HS507...
Very happy with this, haven't had to change the battery in a whole year. Fits a m&p 5.7 really well. The shake awake is very nice
Reviewed in the United States on May 7, 2025 by Brendan

  • Green dot optic
Color: Green 2 MOA Dot & 32 MOA Circle (HE5...
Received in new perfect condition. I checked out all the settings and everything is working fine. I’m no stranger to these types of optics. This is my second Holosun. This one is the 507k green dot. My first one is a 407c with solar and red dot. I’ve been buying other brands in green that seems to work better with my eyes. This one is mounted on my S&W M&P 22 Magnum pistol. You can’t go wrong buying Holosun’s. The fit an finish is fabulous. Performance is great along with very good build quality for the price. I plan on buying more in the future. Yes I would recommend to a family member or friend. Very nice product! ... show more
Reviewed in the United States on March 20, 2025 by James Carollo

  • Good product.
Color: Green 2 MOA Dot & 32 MOA Circle (HE5...
Really good Green Dot Sight. Very easy to acquire sight picture. It came scuffed on the top metal portion but works well.
Reviewed in the United States on May 3, 2025 by Amazon Customer Amazon Customer

  • Bullseye on quality
Color: Green 2 MOA Dot & 32 MOA Circle (HE5...
Compact, durable and works great!
Reviewed in the United States on May 12, 2025 by Floor Matt

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