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HE507K-GR X2 REFLEX OPTICAL SIGHT

HE507K-GR X2 REFLEX OPTICAL SIGHT Reviews & Ratings

HE507K-GR X2 REFLEX OPTICAL SIGHT

The HE507K-GR X2 is an open reflex optical sight designed for subcompact pistol applications. The HE507K-GR X2 improves on previous the version by adding Lock Mode which was first introduced in Holosun’s 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, 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 Awakeâ„¢

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.

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.

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.

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.


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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Reviews Summary
The HE507K-GR X2 Reflex Optical Sight receives high praise for its clarity, ease of installation, and features like shake awake and multiple reticle options. Despite some concerns with reliability and the need for specific tools for adjustments, users appreciate the product's performance and customer service, particularly from Holosun. Overall, it presents a solid option for various firearms.
What Reviewers Are Saying
Product Performance
75%
Reviewers frequently praise the HE507K-GR X2 for its outstanding performance, including bright reticle visibility, ease of installation, and reliable features such as shake awake and adjustable intensity settings. Many users report positive experiences across different firearms, indicating that this product effectively meets their shooting needs.
Customer Service
60%
Several reviewers express satisfaction with Holosun's customer service. They mention easy return processes and responsiveness when issues arise, reinforcing the brand's commitment to supporting its customers. This positive feedback enhances the overall trust in the product.
Durability Concerns
40%
Some users raised concerns regarding the durability of the sight, citing issues like the reticle disappearing and requiring battery resets. While many enjoyed the sight, these durability worries highlight a potential area for improvement. Users remain hopeful regarding resolution after service interactions.
Reticle Options
65%
The variety of reticle options, including circle, dot, and circle-dot configurations, is frequently noted as a key feature. Users, particularly those with astigmatism, find the green reticle more comfortable and effective, making this aspect a strong selling point for the sight.
Adjustment Mechanisms
35%
Several reviews mention difficulties with the sight adjustment process, particularly the need for Holosun's specific tool, which can be inconvenient in certain situations. Users indicate that while the sight performs well, the adjustment method may hinder quick changes and suggests a potential need for more user-friendly features.
5
Great sight
My second Holosun green dot sight. One is on an Sig P365 and this one is on. Sig P233. Easy to install and sight in. Intensity is easily adjusted. Shake awake is flawless and battery life is excellent. Brownell’s is my source for all things firearms related. They have fair prices and fast shipping.
Would you recommend this? Yes, I would recommend to a friend
5
My all time favorite sight!
This is my all-time favorite sight! I have this sight on several pistols, a shotgun and one on an AR10 .308 Winchester. I am surprised some reviews are so harsh. Even if I had one break, I could never give it less that 5 stars, because Holosun really stands behind their product. I had cataract surgery, and I still have some astigmatism. My eye surgeon is a competitive shooter and this is the sight he recommends. While I am able to shoot red dots now, the green is much crisper for me. Buy and carry with confidence. This is truly a great sight. Even if you don't have astigmatism, I think it is worth the extra cost to go with a Holosun green dot.
Would you recommend this? Yes, I would recommend to a friend
5
Great service
On time works great
5
The right choice
Exellent aluminum contruction. Brilliant green dot. Perfect fit on my P365XL.
5
Excellent pistol "red dot"
What I was looking for in subcompact (Glock 43x MOS slimline) optic. While personal preference, I like the reticle options (circle, dot, circle-dot) AND having a green reticle vs. red for my eyes. All the "bells and whistles) with shake awake, lock-out, NV settings. Only negative is that I found you pretty much have to use their special tool to adjust...can't use the rim of a cartridge or a dime in a pinch. Forget to bring their tool, can't adjust "on the fly". I purchased a second one for another pistol after trying this one out for a month, ~500 rounds so no opinion on durability yet. For my Glock platform, it also allows for low co-witness with original sights (don't need suppressor height sights) which is very nice if you mount on the Glock MOS slide and carry in holster regularly.
3
Already sent to Holosun for repair
I love the green reticle and double reticle option. Really like the side battery tray, so I don't have to pull the whole unit to replace the battery. However, the first week, I had to send in to Holosun for the same problem Mark from NC had. The reticle would disappear and the only way to reset it was to pull the battery. I was going to order a second one until this happened. Easy return as Holosun emails a return label. But, these must have been rushed to market for Holosun to have missed this problem! I will re-evaluate after return from Holosun. Attaches directly to the Sig 365 series, but needs an adapter plate to put on the Glock 43/ 43x/ 48. Ordered mine from CHWPS.
1
Defective and AFAIC Untrustworthy
Whenever I enabled "Lockout Mode", I couldn't get the sight to turn back on without removing and reinserting the battery. A 3-second push of the "+" button is supposed to disable "Lockout Mode", but it didn't.