Holosun 407k Review Compact Durable And Ready for Action

The Holosun 407K is a game-changing addition to any handgun, blending cutting-edge features with rugged reliability to enhance your shooting experience.

It has been Designed specifically for compact pistols, this red dot sight offers a crystal-clear 6 MOA reticle, effortless target acquisition, and a host of features like Shake Awake technology and a side-mounted battery tray.

Whether you’re a first-time red dot user or a seasoned shooter, the 407K X2 promises precision, performance, and durability in a sleek, compact package.

Key Specifications

Here are five key specifications of the Holosun 407K X2 explained in more detail.

Reticle Size

The 6 MOA dot provides a bright, crisp aiming point that is easy to pick up, making it ideal for quick target acquisition in self-defense or close-range scenarios.

The larger size ensures visibility without sacrificing precision for typical handgun engagements.

Battery Life

The side-mounted battery tray makes it easy to replace the battery without removing the optic, which helps maintain zero and eliminates unnecessary adjustments.

Shake Awake Technology

This feature conserves battery life by automatically deactivating the reticle when the optic is idle.

The slightest motion reactivates the sight instantly, ensuring it’s ready to go when you need it most. You can customize the idle time or even disable Shake Awake if preferred.

Material and Durability

The housing is made from aircraft-grade 7075 T6 aluminum, providing exceptional durability and resistance to wear and impact.

Its anodized finish adds extra protection against corrosion, making it a reliable choice for everyday carry and tough environments.

Brightness Settings

The 407K X2 features 10 brightness levels for daylight use and 2 night vision-compatible settings.

These options allow you to adjust the dot’s intensity for various lighting conditions, ensuring maximum visibility and usability in any situation.

This combination of features makes the Holosun 407K X2 an excellent optic for concealed carry, range use, and even duty applications.

Holosun 407k Review

Highlights

2 MOA Red Dot Reticle
Compact and Lightweight Design
Shake Awake Technology
Solar Failsafe Backup
Side-Mounted Battery Tray

The Holosun 407K X2 is an excellent choice for subcompact pistols like the P365X/XL, and based on my experience, it stands out for its reliability and performance.

It has made from 7075 T6 aluminum with an anodized finish, that ensuring durability without adding unnecessary weight. Its compact size makes it perfect for concealed carry.

The 6 MOA dot is crisp and ideal for fast target acquisition, especially in close-quarters situations.

While it may not suit long-range precision shooting, it works exceptionally well for its intended purpose.

The 50,000-hour battery life is impressive, and the side-mounted CR1632 battery tray makes replacements hassle-free without losing zero.

The Shake Awake Technology is a key player, as it conserves battery by deactivating the optic when idle and instantly reactivates with slight motion.

I found the Lock Mode particularly useful, preventing accidental adjustments to brightness settings during concealed carry.

The optic’s 12 brightness settings, including two for night vision, make it versatile in various lighting conditions.

The multi-coated glass delivers excellent clarity, reduces glare, and ensures efficient light transmission.

The Holosun 407K X2 is compatible with pistols using the K footprint, such as the P365X/XL, though some models with a four-boss interface may require an adapter plate.

In my opinion, this optic is perfect for concealed carry and self-defense. The 6 MOA dot might be slightly large for precision shooters, but it excels in speed and ease of use in close-range scenarios.

With its durability, long battery life, and intuitive features, the Holosun 407K X2 offers great value and reliability.

Thought from A Neighbors

The Holosun 407K X2 has been a fantastic introduction to red dots on handguns for me, and I mounted it on my new Equalizer.

It fits perfectly on the Equalizer without requiring any additional plates or milling, which was a relief.

However, I was disappointed to find that it doesn’t come with the correct screws for mounting. Given the price of the sight, this felt like an oversight by Holosun.

To resolve this, I picked up some 6-32 black oxide flat head socket screws from a local hardware store.

While I used 1/2″ screws because that’s all they had, slightly longer screws like 9/16″ or 5/8″ would have been a better fit.

The 1/2″ screws still worked, though, and it’s essential to clean off any oil from the screws and slide holes before applying Loctite to secure them.

The sight does provide a minimal co-witness with the OEM iron sights. While only about 20% of the front sight is visible, it’s enough to use in an emergency and still offers accurate alignment.

It also fits perfectly with the IWB Crossbreed holster I purchased, making it a great option for concealed carry.

At the range, the 407K X2 impressed me. The 6 MOA dot is just right, and it only needed slight adjustments to be perfectly sighted in. Once zeroed, it held perfectly through multiple rounds.

I appreciate the side-mounted battery tray, which allows for battery replacement without removing the optic, and the shake-awake feature is incredibly responsive, ensuring the sight is always ready to go.

What stood out the most was how it enhanced my situational awareness. Being able to stay on target with both eyes open is a major advantage.

It Despite the frustration of having to source screws separately, I wouldn’t hesitate to buy this sight again. It’s a high-quality, reliable optic that delivers excellent performance.

Conclusion

The Holosun 407K X2 combines innovation, durability, and performance into a compact, reliable optic perfect for any shooter.

Whether you’re a first-time red dot user or an experienced marksman, its 6 MOA reticle, long battery life, and Shake Awake technology ensure it’s always ready when you need it.

With rugged construction, effortless usability, and adaptability to various lighting conditions, the 407K X2 is a top-tier choice for concealed carry, range practice, and self-defense.

Elevate your handgun’s performance with a sight that’s built to perform under any circumstance.