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HS507K-X2 REFLEX OPTICAL SIGHT

HS507K-X2 REFLEX OPTICAL SIGHT Reviews & Ratings

HS507K-X2 REFLEX OPTICAL SIGHT

The HS507K X2 is an open reflex optical sight designed for subcompact pistol applications. The HS507K X2 improves on the previous version by adding Lock Mode which was first introduced in our 2018 LEM pistol optic models. Lock Mode, when activated, locks the buttons preventing inadvertent setting changes.

Additional features include 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. The HS507K X2 is a direct for P365X/XL and requires an adapter plate for slides with a four-boss interface.


FEATURES:

Shake Awake™
Shake Awake Technology is a standard feature on all current model Holosun optics and serves to extend battery life by deactivating the optic’s LED while not in use. A highly sensitive motion sensor works to detect motion keeping the LED powered on during use. This allows for duty or concealed carry with seamless operation throughout your day or shift. At the end of your day or shift when your firearm is stored, the motion sensor will detect a motionlessness state and after 10 minutes (default setting) Shake Awake Technology powers the LED off until motion is again detected. 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 optic is ready when needed.

Multilayer Reflective Glass
Holosun’s use of Grade 5 Titanium in certain Elite category optics and laser devices results in unparalleled strength and durability. Holosun Grade 5 Titanium has more than double the tensile strength and has five-times the fatigue strength of 7075 Aluminum. Grade 5 Titanium is also able to withstand the corrosiveness of seawater making Holosun Titanium model optics and lasers suitable for use in maritime environments.

Multiple Reticle System
Multi-reticle System (MRS) equipped Holosun optics allow you to determine the type of aiming point you want to use when you want to use it. Holosun optics equipped with MRS let you select a fast sight picture for shorter distances with a 65 MOA circle with 2 MOA dot (rifle optics) or a 32 MOA circle with 2 MOA dot (handgun optics). The large circle can help you obtain a sight picture faster, allows for a hold-over reference, and helps to guide your eye to the 2 MOA dot. The large ring can be deactivated leaving just the 2 MOA dot for an uncluttered sight picture and increased precision. Regardless of your application, Holosun’s Multi-reticle System offers the ultimate in optical sight customization for sportsman and professional users alike.


INCLUDED IN BOX:

  • Multi Tool
  • User Manual
  • Lens Cloth

SPECIFICATIONS:

  • Window Size: 0.58x0.77
  • Dimension (in): 1.6x0.98x0.95
  • Weight (oz): 1
  • Housing Material: 7075 T6 Aluminum
  • Surface Finish: Anodize
  • Adjustment per Click: 1 MOA
  • W&E Travel Range: ±30 MOA
  • Storage Temperature: -20℃~65℃
  • Working Temperature: -20℃~51℃
  • Submersion: IP67
  • Vibration: 5000G
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5 Stars
83%
4 Stars
17%
3 Stars
0%
2 Stars
0%
1 Stars
0%
Reviews Summary
Users express high satisfaction with the Holosun HS507K-X2, praising its quality, easy installation, and impressive accuracy. Many appreciate the multi-reticle options and the convenience of the side-loading battery. Some mention slight parallax and the need for specific mounting plates, but overall, this optic appears to be a favorite among gun enthusiasts for its performance and value.
What Reviewers Are Saying
Product Quality
80%
Reviewers frequently commend the exceptional quality of the HS507K-X2, often stating that it surpasses competing optics. The build is described as rugged and reliable, maintaining zero even after drops. Many users note that the quality specifically makes it a standout in the market, reinforcing a sense of trust in the brand.
Ease of Installation
75%
Many reviewers highlight the straightforward installation process, often completed in around ten minutes. The optic includes helpful tools for mounting and adjustment, making it accessible even for those new to optics. However, some users mention needing specific adapter plates for certain firearms.
Accuracy and Performance
70%
Users consistently report high levels of accuracy, with many achieving quick dot acquisition and impressive hit placement. The optic's multi-reticle feature is particularly favored, allowing for enhanced shooting performance across various conditions. Overall, it boosts user confidence in shooting capabilities.
Battery Convenience
60%
The side-loading battery feature receives specific praise, as it eliminates the need to remove the optic for battery changes. This thoughtful design enhances user convenience and ensures that the optic remains functional without unnecessary delays.
Value for Money
65%
Several reviewers mention the competitive pricing of the HS507K-X2 in comparison to other optics on the market, with many considering it a worthwhile investment for the features and quality it offers. Users frequently note the lower cost compared to similar products without compromising on quality.
Parallax Issues
25%
While generally satisfied, some reviewers mention experiencing slight parallax, which they can notice if they look for it. However, they express that it doesn't significantly impact accuracy, indicating a minor concern for some but not detrimental overall.
4
Good sight for concealed carry
I installed this on a Springfield Armory Prodigy with the proper AOS plate. Its known that the screws that come with this optic are too long and will bottom out on the Prodigy's slide, so it's recommended to reach out to Holosun for the proper screws. I opted to use aftermarket anodized stainless steel screws to match the 2-tone color scheme of my gun. The installation otherwise was very easy. The optic comes with a tool to install the torx mounting screws and also adjust the elevation and windage. I use this for concealed carry, and it does well at the range. I can notice some paralax if I look for it, but doesnt affect my accuracy. Overall its a good sight with all the other features it comes with.
4
1st Holosun for me
I strongly prefer to buy American made...but that said, there a really limited options on red dots for the 365, so...well, I caved and bought the Holosun. Haven't used it yet, but all the reviews are pretty strong on the 507k.