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HE407K-GR X2 REFLEX OPTICAL SIGHT

HE407K-GR X2 REFLEX OPTICAL SIGHT Reviews & Ratings

HE407K-GR X2 REFLEX OPTICAL SIGHT

The HE407K-GR X2 is an open reflex optical sight designed for subcompact pistol applications. The HE407K-GR X2 improves on previous the 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 Green Super LED with up to 50k hour battery life, a crisp 6MOA dot, 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 HS407K 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.

Super LED
Holosun Super LED technology includes Red, Green, and our latest Gold Dot LEDs providing options that match various environments and personal preferences including red/green color blindness with our Gold Dot. Super LED technology provides a versatile range of reticle intensity settings from night vision-compatible to daylight bright. Holosun Super LEDs have ultra-efficient power usage creating battery like as high as 50,000 hours on certain models. Our Super Green LED is designed to match the wavelength of light that the human eye is most reactive to.


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: -40℃~70℃
  • Working Temperature: -30℃~60℃
  • Submersion: IP67
  • Vibration: 5000G
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Reviews Summary
Customers generally praise the HE407K-GR reflex sight for its clarity and features, especially the shake awake and battery backup functions. While most reviews are positive, a few users report minor issues like a fuzzy dot in bright light and battery compartment problems. Overall, it seems to be a solid choice for various shooting applications.
What Reviewers Are Saying
Product Clarity and Features
71%
Many reviewers highlight the clear reticle and user-friendly features of the sight, like the shake awake function and battery backup. These aspects enhance the overall shooting experience, making it a popular choice among users for various firearms.
Customer Service
43%
Reviewers frequently mention the outstanding customer service from Brownell's, noting positive interactions that enhance their purchasing experience. This contributes to overall satisfaction and trust in the brand.
Installation and Compatibility
29%
A recurrent theme is the installation process, with some users experiencing minor issues like long mounting screws that need adjustment. While this poses a slight inconvenience, it doesn't significantly detract from their overall satisfaction with the product.
4
Nice Pistol Optic
The optic was nice and clear has a compact overall size. It fits well although you may need to check your slide to make sure you are using the correct fasteners. I do wish that it came with some sort of protective cover. Overall fairly pleased with this item and extra confidence with Brownells product gaurantee, Thank you Brownells!
Would you recommend this? Yes, I would recommend to a friend
4
On brightness level
Agestins would be appreciatedll features a easy to operate. However the green dot gets fuzzy looking on brighter levels. Still is shootable but a little annoying. Any suggesions would be appreciated?
4
Watch out for battery compartment loose screw
I only got to shoot it at the range for three rounds. After that the green dot disappeared. Apparently, the screw, battery, and battery tray decided to be ejected from the sight. I never touched the battery compartment during installation. Awaiting replacement parts.
4
Solid pistol optic
Havent used this much yet but it checks (almost) all the boxes for what you want in a micro pistol optic: small footprint, low profile design, side loading battery, shake to awake activation. The only downside so far is the included mounting screws are too long to mount directly to the slide (i.e. without an adapter plate). This is a minor pain in the rear, which requires manually grinding down the screws, or searching all over to find substitutes; I opted for the former because I couldnt find the right screws.