Unlock Precision: The Holosun HE507K-GR X2 Green Dot Sight for Subcompact Pistols

For serious shooters, concealed carry permit holders, and tactical professionals, selecting the right optic for a subcompact pistol is paramount. It’s not just about adding a sight; it's about transforming your firearm into a more effective, faster, and more accurate tool. The Holosun HE507K-GR X2 Black Anodized 0.58 x 0.77 2 MOA Green Dot/32 MOA Circle Multi Reticle is engineered precisely for this purpose. This advanced open reflex optical sight is designed specifically for the unique demands of subcompact pistol platforms, offering an unparalleled blend of innovative features, rugged durability, and intuitive operation.

Are you looking for an optic that can dramatically improve your target acquisition speed in high-stress situations? Do you need a reliable sighting solution that can withstand the rigors of everyday carry and challenging environments? Is your current red dot hard to pick up, or are you seeking a crisper, more natural reticle color? The Holosun HE507K-GR X2 directly addresses these needs and more, providing a definitive answer to the question of what constitutes a superior micro-optic for modern concealed carry and duty firearms. Its green reticle, robust construction, and intelligent power management make it a top-tier choice for anyone seeking a competitive edge or enhanced self-defense capability.

Why a Green Dot? The HE507K-GR X2 Advantage

While red dots have been the standard for years, green dots are rapidly gaining popularity for compelling reasons. The human eye is naturally more sensitive to the color green, meaning a green reticle can appear brighter and be acquired faster, especially in challenging lighting conditions such as bright daylight or against busy backgrounds. This enhanced visibility translates directly into quicker target acquisition and improved accuracy, which are critical for concealed carry, competitive shooting, and tactical applications.

The Holosun HE507K-GR X2 leverages this optical advantage with its high-efficiency Green Super LED. This cutting-edge illumination technology not only provides exceptional clarity and brightness across its 10 daytime and 2 night vision settings, but it also boasts an incredible battery life of up to 50,000 hours on a single CR1620 battery. Imagine having an optic that can run for years without needing a battery change, offering peace of mind and unwavering readiness. This extended battery life is a testament to Holosun's commitment to delivering reliable, long-lasting performance, making the HE507K-GR X2 an ideal choice for professionals and enthusiasts who demand consistent functionality.

Innovative Features for Uncompromised Performance

The Holosun HE507K-GR X2 is packed with intelligent features designed to optimize your shooting experience. These are not just add-ons; they are integrated solutions that enhance usability, durability, and effectiveness:

• Multi-Reticle System (MRS): One of the most acclaimed innovations from Holosun, the MRS allows users to switch between three distinct reticle options: a crisp 2 MOA green dot, a fast 32 MOA green circle, or a combination of both.
  • 2 MOA Green Dot: Ideal for precision aiming at longer distances, offering minimal obstruction of the target.
  • 32 MOA Green Circle: Excellent for rapid target acquisition, particularly at close quarters, guiding the eye quickly to the center.
  • 2 MOA Dot & 32 MOA Circle: The best of both worlds, combining speed with precision, suitable for a wide range of shooting scenarios.
  This versatility means you can customize your aiming solution on the fly, adapting to different shooting environments and personal preferences.
• Shake Awake Technology: This intelligent power management system extends battery life significantly. The optic automatically powers down after a period of inactivity and instantly powers back on at the slightest movement. This ensures the reticle is always ready when you are, eliminating the need to manually turn the optic on or off. It's an indispensable feature for concealed carry, where instant readiness is crucial.
• Lock Mode (X2 Series Enhancement): A critical upgrade introduced with the X2 series, Lock Mode prevents inadvertent setting changes. Once activated, the buttons are locked, ensuring your chosen brightness and reticle settings remain constant until you intentionally unlock them. This feature is a game-changer for maintaining consistency and preventing accidental adjustments during training, competition, or high-stress situations. It provides an extra layer of confidence that your optic will perform exactly as you expect, every time.
• Durable 7075 T6 Aluminum Housing: Built to withstand the harsh realities of pistol slide reciprocation and environmental exposure, the HE507K-GR X2 features a robust housing crafted from 7075 T6 aluminum. This aerospace-grade alloy offers exceptional strength-to-weight ratio, ensuring the optic can endure significant recoil, drops, and impacts without compromising its integrity. Its black anodized finish provides additional resistance to wear and corrosion. Furthermore, the optic is fully waterproof, capable of performing flawlessly even in adverse weather conditions.
• Side-Mounted CR1620 Battery Tray: Forget about having to remove your optic from the slide to change the battery. The HE507K-GR X2 features a convenient side-mounted battery tray, allowing for quick and hassle-free battery replacement without losing your zero. This practical design element saves time and ensures your optic remains ready for action with minimal downtime.

Designed for Subcompact Pistols: Compatibility and Installation

The Holosun HE507K-GR X2 is specifically engineered with a compact footprint, utilizing Holosun's K footprint. This design makes it an ideal match for popular subcompact pistols that are increasingly coming from the factory optics-ready.

• Direct Fit for SIG Sauer P365X and P365XL: For owners of the SIG Sauer P365X and P365XL, the HE507K-GR X2 offers a direct, seamless fit without the need for additional adapter plates. This simplifies installation and ensures a low-profile mounting solution that integrates perfectly with the pistol's slide, often allowing for co-witnessing with standard or suppressor-height iron sights. This direct compatibility is a significant advantage, reducing complexity and potential points of failure.
• Adapter Plate Compatibility for Other Platforms: While it’s a direct fit for the P365X/XL, the HE507K-GR X2 can also be mounted on other popular subcompact and micro-compact slides that feature a four-boss interface, typically requiring an adapter plate specific to that pistol model. This expands its usability across a wider range of firearms, making it a versatile choice for many concealed carry enthusiasts. When selecting an adapter plate, always ensure it is designed for the Holosun K footprint to guarantee proper fit and secure mounting.

Installation is straightforward, but proper torque specifications and thread locker (if recommended by the firearm or adapter plate manufacturer) are crucial for maintaining zero under recoil. Once mounted, zeroing the optic is intuitive with its 1 MOA adjustment size, offering precise windage and elevation adjustments up to 30 MOA in each direction. The unlimited eye relief and parallax-free design ensure that regardless of your head position, the reticle remains accurate on target.

Real-World Applications and User Outcomes

The practical benefits of integrating a Holosun HE507K-GR X2 into your setup are immense, translating directly into enhanced performance across various shooting disciplines:

• Concealed Carry (CCW): For self-defense scenarios, speed and accuracy are paramount. The HE507K-GR X2’s fast green reticle acquisition, combined with the Shake Awake feature, ensures your sight is instantly ready the moment you draw. Lock Mode adds confidence that your settings won't shift during carry. This leads to quicker, more accurate shots under stress, significantly improving your defensive capabilities.
• Competitive Shooting: In action pistol sports like USPSA or IDPA, milliseconds matter. The Multi-Reticle System allows competitors to choose the optimal reticle for different stage designs, while the clear green dot promotes faster transitions between targets and improved splits. The durable construction ensures reliability through countless rounds of practice and competition.
• Law Enforcement and Tactical Use: Professionals require gear that can withstand harsh conditions and perform flawlessly when lives are on the line. The HE507K-GR X2’s 7075 T6 aluminum housing, waterproof rating, and extended battery life make it a dependable choice for duty use, offering consistent performance in critical situations.
• General Range Training: Even for casual range visits, the HE507K-GR X2 helps shooters develop better habits and achieve tighter groups. The green reticle can be easier on the eyes during extended shooting sessions, reducing fatigue and allowing for more focused training on fundamental marksmanship skills.

Users consistently report significant improvements in their shooting performance after switching to a Holosun micro red dot. The intuitive nature of dot aiming, compared to traditional iron sights, reduces the learning curve and allows shooters to focus more on front sight acquisition and trigger control, leading to superior results.

Maintaining Your Holosun HE507K-GR X2

To ensure your Holosun HE507K-GR X2 continues to perform optimally for years to come, basic maintenance is key. The optic is designed to be low-maintenance, but a few simple steps can preserve its longevity:

• Lens Cleaning: Use the included lens cloth or a high-quality optical cleaning solution and microfiber cloth to gently clean the objective lens (0.58" x 0.77") and eyepiece. Avoid harsh chemicals or abrasive materials that could damage the multi-coated optics.
• Housing Wipe-Down: Periodically wipe down the 7075 T6 aluminum housing with a clean cloth to remove dirt, sweat, or debris.
• Battery Check: While the 50,000-hour battery life is exceptional, it’s good practice to check the CR1620 battery every few years or before critical events to ensure it's still strong. The side-mounted tray makes this incredibly easy.
• Mounting Screw Torque: Periodically check the tightness of the mounting screws, especially after high round count sessions, to ensure your optic remains securely fastened and your zero is maintained.

Why Choose the Holosun HE507K-GR X2 from DEGuns?

When investing in a critical piece of equipment like a pistol optic, choosing a reputable source is as important as choosing the right product. DEGuns is a trusted provider of firearms and accessories, committed to offering a comprehensive selection of high-quality products, including the full line of Holosun optics. When you purchase the Holosun HE507K-GR X2 from DEGuns, you're not just getting a product; you're gaining access to reliable customer service, competitive pricing, and the assurance that you're receiving a genuine, top-tier item. DEGuns understands the needs of the shooting community and strives to provide the best possible experience, from selection to support.

The Holosun HE507K-GR X2 is more than just a green dot sight; it's a performance enhancer designed to give you an undeniable edge. Its unique combination of a highly visible green reticle, long-lasting battery life, multi-reticle versatility, innovative Lock Mode, and rugged construction makes it an indispensable tool for anyone serious about optimizing their subcompact pistol. Whether for self-defense, competition, or duty, this optic stands ready to deliver precision, speed, and reliability when it matters most.

Holosun HE507K-GR X2 Specifications

Feature	Detail
Brand	Holosun
Model	HE507K-GR X2
Magnification	1x
Color	Black Anodized
Reticle	2 MOA Green Dot / 32 MOA Green Circle
Material	7075 T6 Aluminum
Firearm Type	Pistol
Mount Type	Holosun K Footprint
Wavelength	540nM
Adjustment	1 MOA per click
Objective Size	0.58" x 0.77"
Brightness	10 Day / 2 Night Vision
Eye Relief	Unlimited
Switch Type	Shake Awake Sensor
Battery Size	CR1620
Windage Adj.	30 MOA
Length	1.60"
Proofing	Waterproof
Parallax	Parallax Free
Power Source	Battery
Battery Life	50,000 hrs (Dot setting)
Bulb Type	LED
Dot Size	2 MOA Dot / 32 MOA Circle
Elevation Adj.	30 MOA
Height	0.95"
Includes	Multi Tool / Lens Cloth / Manual
Coating	Multi-Coated
Width	0.98"
Weight	1.0 oz
Controls	Adjustable
Features	Lock Mode, Multi-Reticle System, Shake Awake
UPC	810047071389