Holosun HS407K-X2 Red Dot Sight: The Ultimate Compact Pistol Optic for Enhanced Accuracy and Rapid Target Acquisition

Are you looking to significantly improve your shooting performance with a subcompact pistol? Do you often find yourself asking, "What's the best red dot sight for concealed carry?" or "How can I make my P365X/XL more accurate and faster to acquire targets?" The answer lies in precision optics, and the Holosun HS407K-X2 is engineered specifically to meet these critical demands for everyday carry (EDC) firearms and tactical applications.

Designed from the ground up for subcompact pistols, the Holosun HS407K-X2 is an open reflex optical sight that redefines what’s possible in a small footprint. It provides a crystal-clear, crisp 6 MOA red dot reticle, perfect for rapid target acquisition in close-quarters scenarios and ensuring precise shot placement when it matters most. Whether you're a seasoned professional, a competitive shooter, or a responsible citizen prioritizing self-defense, this optic offers a transformative upgrade over traditional iron sights, enabling quicker follow-up shots and superior situational awareness.

Why Choose the Holosun HS407K-X2 for Your Compact Pistol?

The HS407K-X2 isn't just another red dot sight; it's a meticulously crafted instrument built for reliability and performance under pressure. Its compact dimensions make it an ideal choice for the burgeoning market of subcompact and micro-compact pistols, where space and weight are at a premium. This model specifically addresses the needs of modern shooters who demand cutting-edge technology without compromising the concealability or handling of their firearm.

Key benefits that make the HS407K-X2 a standout choice:

• Faster Target Acquisition: The highly visible 6 MOA red dot allows your eye to naturally focus on the target and the dot simultaneously, eliminating the need to align front and rear sights. This dramatically reduces target acquisition time, crucial in defensive situations or competitive shooting.
• Enhanced Accuracy: By providing a single point of aim directly on your target, the red dot minimizes aiming errors associated with traditional iron sights, leading to more consistent and accurate shot placement, even at extended ranges for a compact pistol.
• Improved Low-Light Performance: Unlike iron sights that can disappear in dim conditions, the illuminated red dot remains visible, offering a distinct advantage in varied lighting environments.
• Maintain Situational Awareness: With an unlimited eye relief and a wide field of view, the Holosun HS407K-X2 allows shooters to maintain full awareness of their surroundings, an essential aspect of responsible firearm use and self-defense.
• Durability You Can Trust: Constructed from robust 7075 T6 Aluminum, this optic is designed to withstand the harsh recoil of pistols and endure rigorous use, making it a reliable companion for any environment.

Innovative Features for Uncompromised Performance

The Holosun HS407K-X2 incorporates several proprietary Holosun technologies that set it apart from its predecessors and competitors. These features are not mere embellishments; they are integral to the sight's superior functionality and user experience.

• Next-Generation Lock Mode: Building on user feedback and technological advancements, the HS407K-X2 introduces the Lock Mode, a feature first seen in Holosun's 2018 LEM pistol optic models. When activated, Lock Mode prevents inadvertent setting changes. This is particularly vital for concealed carry users who need absolute confidence that their optic settings will remain consistent, even when jostled or bumped against clothing or gear. No more accidental adjustments when drawing from a holster or during vigorous movement.
• Holosun Red Super LED: At the heart of the HS407K-X2's reticle system is the highly efficient Red Super LED. This advanced LED technology is renowned for its vibrant illumination and incredible energy efficiency. With up to 50,000 hours of battery life on a single CR1620 battery, shooters can rely on the sight to be ready for action for years without frequent battery changes. This equates to over five years of continuous operation, minimizing maintenance concerns and maximizing readiness.
• Shake Awake Technology: To further conserve battery life and enhance user convenience, the HS407K-X2 features Holosun's intelligent Shake Awake technology. This innovative system automatically deactivates the LED illumination during periods of motionlessness, putting the optic into a power-saving sleep mode. The moment any motion is detected—such as picking up the pistol or drawing it from a holster—the sight instantly powers back on to its last used brightness setting. This ensures the optic is always ready when you need it, without the need to manually power it on, providing seamless and instantaneous readiness.
• Side-Mounted Battery Tray: Replacing the CR1620 battery is a breeze thanks to the conveniently located side-mounted tray. This thoughtful design means you can swap out the battery without having to remove the optic from your pistol, thereby preserving your zero and eliminating the need for re-sighting after a battery change. This is a critical advantage for maintaining consistent performance and reducing downtime.
• Robust 7075 T6 Aluminum Housing: The integrity of any optic rests on its construction. The HS407K-X2 boasts a housing machined from high-strength 7075 T6 aluminum. This aerospace-grade alloy is known for its exceptional strength-to-weight ratio and resistance to corrosion, ensuring that the optic can withstand the significant recoil forces generated by pistol slides and endure harsh environmental conditions. Its black anodized finish adds an extra layer of protection against wear and tear.

Mounting and Compatibility: Tailored for Subcompacts

The Holosun HS407K-X2 utilizes Holosun's proprietary "K footprint" for mounting. This specific footprint is designed to integrate seamlessly with a range of popular subcompact pistols, offering a low-profile and secure attachment.

• Direct Fit for SIG Sauer P365X/XL: One of the most common questions from P365X or P365XL owners is, "What red dot sight can I mount directly to my pistol without extensive modifications?" The HS407K-X2 provides a direct, low-profile fit for these popular concealed carry firearms, making installation straightforward and hassle-free. This direct compatibility means no adapter plate is necessary, preserving the sleek lines and compact nature of the pistol.
• Adapter Plate Requirement for Four-Boss Interface Slides: For pistols with a standard four-boss interface, such as many Glock MOS models, Springfield Hellcat OSP, or Smith & Wesson M&P Shield Plus, an adapter plate will be required. These plates are readily available and facilitate secure mounting, ensuring the HS407K-X2 can be utilized across a wide variety of subcompact and compact pistol platforms. It's important to verify your specific pistol's slide cut and purchase the appropriate adapter plate if it does not feature the Holosun K footprint.

Optimized for Every Scenario: Brightness and Adjustments

The adaptability of the HS407K-X2 ensures it performs flawlessly in any lighting condition, from bright daylight to pitch-black environments.

• Versatile Brightness Settings: With 10 daylight brightness settings and 2 night vision compatible settings, the HS407K-X2 allows users to perfectly match the reticle's intensity to their ambient environment. This ensures the 6 MOA dot is always crisp and visible without being overpowering or too dim, optimizing target clarity and reducing eye strain.
• Precise Adjustments: The sight features 1 MOA adjustment size for both windage and elevation, offering granular control over your zero. With 30 MOA of total windage and elevation adjustment range, shooters have ample room to dial in their accuracy for various ammunition types and shooting distances.
• Parallax-Free Performance: The Holosun HS407K-X2 is engineered to be parallax-free, meaning the point of aim remains true regardless of minor head or eye movement. This feature significantly simplifies aiming, allowing for faster and more intuitive target engagement, especially under dynamic shooting conditions.
• Unlimited Eye Relief: This characteristic ensures that the shooter can acquire the dot from virtually any head position relative to the optic, making it exceptionally forgiving and quick to use.

Unwavering Reliability: Waterproof and Ready

A critical aspect of any self-defense or duty optic is its ability to perform in adverse conditions. The HS407K-X2 is built to withstand the elements. It is rated as waterproof, providing peace of mind that it will continue to function reliably even when exposed to rain, humidity, or accidental submersion. This makes it an ideal choice for everyday carry, where environmental conditions can be unpredictable.

The Holosun Difference: Trust and Innovation

Holosun has rapidly become a leading name in the optics industry by consistently delivering innovative, high-quality, and reliable products. The HS407K-X2 embodies Holosun's commitment to pushing the boundaries of red dot technology, offering features that were once only found in much larger and more expensive optics, now miniaturized and refined for compact pistols.

When you invest in a Holosun HS407K-X2, available at trusted retailers like DEGuns, you're not just buying a red dot sight; you're acquiring a precision instrument designed to enhance your firearm's capabilities and your personal performance. This optic is a testament to engineering excellence, providing a distinct advantage for anyone serious about improving their shooting. Whether your goal is faster draws, more accurate groupings, or simply greater confidence in your concealed carry setup, the HS407K-X2 delivers on all fronts.

Experience the transformative power of a top-tier red dot sight designed specifically for your subcompact pistol. Upgrade to the Holosun HS407K-X2 and discover a new level of speed, accuracy, and reliability.

Holosun HS407K-X2 Product Specifications

Feature	Detail
Brand	Holosun
Model	HS407K-X2
Magnification	1x
Color	Black Anodized
Reticle	6 MOA Red Dot
Material	7075 T6 Aluminum
Firearm Type	Sub Compact Pistol
Mount Type	Holosun K Footprint
Wavelength	650nM
Adjustment Size	1 MOA
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 Adj.	Parallax Free
Power Source	Battery
Battery Life	50,000 hrs
Bulb Type	LED
Dot Size	6 MOA
Elevation Adj.	30 MOA
Height	0.95"
Includes	Multi Tool / Lens Cloth / Manual
Optic Coating	Multi-Coated
Width	0.98"
Weight	1.0 oz
Controls	Push Buttons
Features	Lock Mode, Shake Awake
SKU	HS407KX2
UPC	810047071204