Let’s Talk About Holosun Sub-compact HS407K-X2 Dot Red Dot Sight, – 1 out of 2 models
The Holosun Sub-compact HS407K-X2 Dot Red Dot Sight, – 1 out of 2 models is a game-changer in the world of concealed carry optics. Holosun has carved a niche for itself by producing reliable and feature-rich optics at a price point that doesn’t break the bank, and this red dot is a prime example. Its compact size, coupled with the crisp 6 MOA dot and Shake Awake technology, makes it an ideal choice for those looking to enhance their pistol’s performance without adding unnecessary bulk.
I was searching for a red dot that wouldn’t significantly increase the size of my EDC (everyday carry) pistol, and the HS407K-X2 seemed to fit the bill perfectly. I’d grown tired of struggling with iron sights in low-light conditions, and I needed something that would allow for faster target acquisition and improved accuracy.
Upon unboxing, I was immediately impressed by the HS407K-X2‘s solid construction. The 7075 T6 aluminum housing felt incredibly robust, and the overall design was sleek and well-executed. It felt lighter than I anticipated, which was a definite plus for a carry pistol optic.
I was also considering the Shield RMSC and the Trijicon RMRcc. I chose the Holosun primarily because of its combination of features and value. The Shake Awake technology, side-mounted battery tray, and larger window size compared to the RMRcc made it a more appealing option for my needs, and the price point was significantly lower than both.
My first impression was one of excitement tempered with a touch of skepticism. I was eager to see if the HS407K-X2 could live up to the hype, but I also knew that sub-compact optics sometimes compromise on performance in the name of size.
Real-World Testing: Putting Holosun Sub-compact HS407K-X2 Dot Red Dot Sight, – 1 out of 2 models to the Test
First Use Experience
I first tested the Holosun Sub-compact HS407K-X2 Dot Red Dot Sight, – 1 out of 2 models at my local shooting range on my Glock 43X. The weather was overcast, which usually makes iron sights a bit challenging for me.
The HS407K-X2 performed admirably in these conditions. The 6 MOA dot was easy to pick up, even against a dimly lit target, and target acquisition was noticeably faster than with iron sights alone. It was noticeably faster to get on target.
Using the optic was intuitive, but I did spend a bit of time adjusting the brightness settings to find what worked best for me in the given lighting conditions. After zeroing the HS407K-X2, I was able to consistently achieve tight groupings at 10 and 15 yards, a significant improvement over my previous performance.
The only initial issue I encountered was a slight loosening of the mounting screws after the first 50 rounds. I quickly tightened them back down with a torque wrench and haven’t had a problem since.
Extended Use & Reliability
After several months of regular use, the Holosun Sub-compact HS407K-X2 Dot Red Dot Sight, – 1 out of 2 models has proven to be remarkably reliable. It has weathered numerous range sessions and several days of concealed carry without issue.
The finish has held up well, with only minor signs of wear around the edges from holster contact. I’ve drawn and re-holstered hundreds of times. The lens remains clear and scratch-free.
Cleaning the HS407K-X2 is a breeze. A quick wipe down with a microfiber cloth is usually all it takes to remove any dust or debris. I occasionally use a lens cleaner specifically designed for optics.
Compared to other optics I’ve used in the past, the HS407K-X2 has exceeded my expectations in terms of size, weight, and overall performance. It offers a compelling combination of features and reliability at a price that is hard to beat.
Breaking Down the Features of Holosun Sub-compact HS407K-X2 Dot Red Dot Sight, – 1 out of 2 models
Specifications
Light Source: The HS407K-X2 utilizes an LED as its light source, ensuring efficient and reliable illumination of the reticle. This provides a clear and consistent aiming point in various lighting conditions.
Wavelength: The LED emits light at a wavelength of 650nm. This wavelength produces a distinct red color that is easily visible to the human eye.
Reticle: The optic features a 6 MOA Dot reticle. This offers a balance between precision for longer shots and ease of acquisition for close-quarters engagements.
Parallax: The HS407K-X2 is parallax-free. This means the dot remains consistent on the target regardless of the shooter’s eye position.
Eye Relief: The optic offers unlimited eye relief. This allows the shooter to maintain a clear sight picture without needing to maintain a precise head position.
Magnification: The HS407K-X2 provides 1x magnification. This ensures a true-to-life view of the target without any distortion.
Multi-Coatings: The lens is multi-coated to enhance light transmission and reduce glare. This leads to a brighter and clearer sight picture.
Battery: The HS407K-X2 is powered by a CR1632 battery. This is a common and readily available battery type.
Battery Life: The optic boasts an impressive battery life of up to 50,000 hours on setting 6. This minimizes the need for frequent battery changes.
Brightness Settings: It offers 10 daylight and 2 night vision compatible brightness settings. This allows the shooter to adjust the dot’s intensity to suit the ambient light conditions.
Housing Material: The housing is constructed from 7075 T6 Aluminum. This ensures exceptional strength and durability while keeping the weight down.
Surface Finish: The housing is anodized for enhanced corrosion resistance and a sleek, matte black finish. This contributes to the optic’s long-term durability and aesthetic appeal.
Adjustment per Click: Windage and elevation adjustments are made at 1 MOA per click. This allows for precise zeroing and adjustments.
W&E Travel Range: The windage and elevation travel range is 30 MOA. This provides sufficient adjustment range for most pistol setups.
Storage Temperature: It can withstand storage temperatures ranging from -40℃ to 70℃. This makes it suitable for storage in a wide range of environments.
Working Temperature: The optic is designed to operate in temperatures ranging from -30℃ to 60℃. This ensures reliable performance in various climates.
Submersion: The HS407K-X2 is rated IP67 for submersion resistance. This means it can withstand immersion in water up to 1 meter for 30 minutes.
Vibration: It is vibration tested to 5000G. This ensures it can withstand the recoil of a pistol without losing zero.
Window Size: The window size is 0.58×0.77 inches. This provides a generous field of view for rapid target acquisition.
Dimension: The optic’s dimensions are 1.6×0.98×0.95 inches. This makes it incredibly compact and suitable for sub-compact pistols.
Weight: It weighs only 1 ounce. This minimizes added weight to the pistol.
These specifications matter because they contribute to the HS407K-X2‘s overall performance, reliability, and user experience. The durable construction, long battery life, and crisp reticle make it a worthwhile upgrade for any pistol owner.
Performance & Functionality
The Holosun Sub-compact HS407K-X2 Dot Red Dot Sight, – 1 out of 2 models performs its job exceptionally well. Its primary function is to provide a clear and easily acquired aiming point. It delivers on this promise admirably.
The 6 MOA dot is crisp and bright, even in bright sunlight. The Shake Awake feature works flawlessly, instantly activating the optic when motion is detected.
One minor weakness is that the brightness adjustment buttons are small and can be difficult to manipulate with gloved hands. However, this is a minor inconvenience.
Overall, the HS407K-X2 meets and exceeds expectations. It provides a significant improvement in target acquisition speed and accuracy compared to iron sights.
Design & Ergonomics
The build quality of the Holosun Sub-compact HS407K-X2 Dot Red Dot Sight, – 1 out of 2 models is excellent. The 7075 T6 aluminum housing feels incredibly robust.
The optic is lightweight and compact, adding minimal bulk to the pistol. The side-mounted battery tray is a thoughtful design feature.
There is virtually no learning curve. Mounting and zeroing are straightforward, and the intuitive controls make it easy to adjust brightness settings.
Durability & Maintenance
The Holosun Sub-compact HS407K-X2 Dot Red Dot Sight, – 1 out of 2 models is built to last. The durable construction and IP67 rating suggest it can withstand years of use and abuse.
Maintenance is minimal, requiring only occasional cleaning with a microfiber cloth. The anodized finish is resistant to scratches and corrosion.
Accessories and Customization Options
The Holosun Sub-compact HS407K-X2 Dot Red Dot Sight, – 1 out of 2 models comes with a CR1632 battery, lens cloth, and mounting screws. Aftermarket accessories include various mounting plates to fit different pistol models.
The HS407K-X2 utilizes the Shield RMSC footprint, making it compatible with a wide range of aftermarket slides and adapters. This allows for seamless integration with various pistol platforms.
Pros and Cons of Holosun Sub-compact HS407K-X2 Dot Red Dot Sight, – 1 out of 2 models
Pros
- Compact and Lightweight: Adds minimal bulk to a carry pistol.
- Shake Awake Technology: Extends battery life and provides instant readiness.
- Crisp 6 MOA Dot: Offers a clear and easily acquired aiming point.
- Durable Construction: Built to withstand the rigors of daily carry and range use.
- Affordable Price: Provides excellent value for the money.
Cons
- Small Brightness Buttons: Can be difficult to manipulate with gloved hands.
- Dot Size Not Adjustable: The 6 MOA dot size may not be ideal for all users.
Who Should Buy Holosun Sub-compact HS407K-X2 Dot Red Dot Sight, – 1 out of 2 models?
The Holosun Sub-compact HS407K-X2 Dot Red Dot Sight, – 1 out of 2 models is perfect for concealed carry users, recreational shooters, and those looking to upgrade their pistol’s sighting system. Its compact size and ease of use make it an excellent choice for anyone seeking improved accuracy and faster target acquisition.
This product may not be ideal for competitive shooters who require a smaller dot size for pinpoint accuracy at longer ranges. Also, those who frequently use gloves may find the small brightness buttons frustrating.
A must-have accessory is a torque wrench to ensure proper mounting screw tightness. Also, consider a quality holster designed specifically for pistols with red dot sights.
Conclusion on Holosun Sub-compact HS407K-X2 Dot Red Dot Sight, – 1 out of 2 models
The Holosun Sub-compact HS407K-X2 Dot Red Dot Sight, – 1 out of 2 models is an outstanding optic that delivers exceptional performance and value. Its compact size, durable construction, and intuitive features make it a worthwhile investment for anyone looking to enhance their pistol’s capabilities.
The price is more than justified given the features and build quality offered. It is one of the best red dots in its class.
I wholeheartedly recommend the Holosun Sub-compact HS407K-X2 Dot Red Dot Sight, – 1 out of 2 models to anyone seeking a reliable and affordable sub-compact optic. Upgrade your pistol today and experience the difference!