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As a shooter, whether for recreation or self-defense, I understand the importance of having a reliable and accurate optic. That’s why I was keen to investigate the HOLOSUN- HS403B Compact Micro Red Dot Optic-2MOA Dot Sight. This optic comes with innovative technology that sets it apart from others in its range. With a commitment to innovation, Holosun has designed an optic that delivers for shooters in several different applications.
What Customers are Saying
I’ve read various reviews from satisfied customers highlighting exceptional clarity of lenses, as well as the easy-to-adjust brightness settings. One review also noted that leaving the sight on will send it into sleep mode, ensuring there’s no wastage of battery life. The shake awake technology is another standout feature that sets it apart from other sights in this price range.
The HS403B has a micro optic sight design, making it ideal for carbine applications and shooting equipment. It has 50,000 hours of battery life and boasts Holosun’s Shake Awake Technology, which turns off the LED function of the sight when there is inactivity. Additionally, the dual power source utilizes both a solar cell and a high capacity battery, ensuring you always have power when you need it.
As a brand, Holosun is committed to introducing new and innovative technologies for shooters, hunters, military, and law enforcement professionals. This product highlights that Holosun has listened to feedback from customers, innovated, and delivered an outstanding product.
While there are other products in the market, for me, the Holosun HS403B is worth considering. Additionally, the Holosun HS403C is a fantastic alternative for those who desire an automatic brightness adjustment feature. Interestingly, it has solar failsafe and shake awake technology.
In conclusion, the Holosun- HS403B Compact Micro Red Dot Optic-2MOA Dot Sight provides exceptional value for its price point. I would highly recommend it to anyone looking for an optic that works well in a myriad of applications.
The HOLOSUN- HS403B Compact Micro Red Dot Optic-2MOA Dot Sight is a 20mm micro-optical sight built with 50,000 hours of battery life. It is ideal for shooting equipment and carbine applications. The shake awake technology turns off the LED function when times of inactivity are detected, which is completely user-programmable and customizable.
If you’re looking for a micro red dot optic with innovative technology, the HOLOSUN- HS403B Compact Micro Red Dot Optic-2MOA Dot Sight is perfect for you. The optical sight is designed to provide clarity and ease of use, with easy to adjust brightness settings and clear lenses. When not in use, it shuts down and goes into sleep mode, conserving battery life for extended use.
Holosun maintains a commitment to creating innovative optic and laser/IR technologies for a wide range of shooting, hunting, law enforcement, and military needs. This commitment shows in the design and functionality of the HS403B.
What Customers Are Saying
Many customers love the HS403B for its clear lenses, easy-to-adjust brightness settings, and shake awake technology. Some have used it in various situations, such as on a general-purpose rifle, a specialty build, or as a backup gun. Its durability and weatherproofing have also been noted as positives.
However, a few customers have experienced red glare issues in darker environments, which may make it unusable for some situations. Additionally, some have expressed a sense of distrust for this optic and recommend spending extra on a name brand for “go-to” guns used in high-stress situations.
Overall, the HOLOSUN- HS403B Compact Micro Red Dot Optic-2MOA Dot Sight is a solid option for those looking for an innovative, easy-to-use optic with a long battery life.
Shake Awake Technology
The Holosun HS403B comes with a Shake Awake technology which turns off the LED function when there’s no activity, making it user-programmable and customizable. This technology turns on the LED function as soon as the optic is moved, ready for use at any moment.
Designed for shooting equipment and carbine applications, the Holosun HS403B is a 20mm micro-optical sight with 50,000 hours of battery life. Built to provide clear lenses and easy to adjust brightness settings, the optic works well for various shooting, hunting, law enforcement, and military needs.
Holosun is committed to creating innovative optic and laser/IR technologies suitable for a wide range of activities. From the solar failsafe technology employed in the Holosun HS403C to the micro red dot sight’s clarity, Holosun delivers innovative products that cater to diverse needs.
Customers have praised the Holosun 403B for its clear lenses, easy-to-use adjustment buttons, and the fact that it goes into sleep mode when not in use. Several customers have compared it with other micro red dot sights, and the Holosun 403B stands out due to its lower 1/3 co-witness, its sleek design, and the feel of its top adjustment buttons. While some users have had issues with the optics in low-light environments, the majority find it easy to use and highly reliable.
In conclusion, the Holosun HS403B Compact Micro Red Dot Optic-2MOA Dot Sight is a solid option for anyone looking for a micro-optical sight suitable for a wide variety of activities. With its Shake Awake technology, 50,000 hours of battery life, and clear lenses, this optic is an excellent choice for both novice and professional users.
Comparison with Other Brands
When it comes to choosing the right red dot sight for your firearm, there are a lot of options out there. In this section, I’ll compare the HOLOSUN HS403B with another popular red dot sight on the market, the SIG Romeo5.
Comparison with Sig Romeo5
The SIG Romeo5 is another micro red dot optic that has become quite popular among gun owners. While it is similar to the HS403B in many ways, there are some key differences to consider.
Top Adjustment Buttons
One of the most noticeable differences between these two sights is the location of the adjustment buttons. On the HS403B, the adjustment buttons are located on the side of the unit, while on the Romeo5, they are on the top of the unit. This may not be a big deal for some users, but it could be a factor to consider if you prefer one location over the other.
Design & Battery Life
Both sights are quite compact and lightweight, making them great for use on carbines and other firearms. However, the HS403B boasts an impressive battery life of 50,000 hours, while the Romeo5 has a battery life of 40,000 hours. While this may not be a major difference for some, it could be a deciding factor if you’re looking for a sight that will last a long time without needing a battery replacement.
Overall, both the HOLOSUN HS403B and the SIG Romeo5 are great red dot sights that offer a lot of features for their price. Ultimately, the choice between these two will come down to personal preference and which features are most important to you.
HOLOSUN- HS403B Compact Micro Red Dot Optic-2MOA Dot Sight Review
Installation & Usage
As someone who has owned and used several models of this optic, I can confidently say that the installation and usage of the HOLOSUN- HS403B Compact Micro Red Dot Optic-2MOA Dot Sight is straightforward and hassle-free.
The optic comes with an easy-to-follow mounting process, which can be completed in minutes. Once mounted, the optic sits perfectly at lower 1/3 cowitness height and has never lost zero, even after extended use. The fixed mount can be easily replaced with a QR mount for iron sights if desired.
The HS403B boasts an impressive battery life of 50,000 hours due to the Shake Awake technology, which turns off the LED function during periods of inactivity. The user can completely customize the time it takes for the LED to power down, making it a highly personalized feature. Easy to adjust brightness settings, and when not in use, if left on, it shuts down and goes into sleep mode.
The 20mm micro-optical sight is designed for shooting equipment and carbine applications, making it the perfect choice for 3-gun, target shooting, and home defense. Although not intended for precision shooting, it can be used effectively out to much farther ranges than conventional sight systems.
In conclusion, the HOLOSUN- HS403B Compact Micro Red Dot Optic-2MOA Dot Sight is an excellent optic that is versatile, reliable, and easy to use. It’s an ideal choice for shooters looking for an optic with budget-friendly features while maintaining quality.
Pros and Cons
As a recent purchaser of the Holosun HS403B, I can confidently say that there are several positives features that, in my opinion, make it a great option for anyone in the market for a compact red dot sight. One of the biggest selling points for me was the Shake Awake technology. This feature ensures that the LED function is turned off during times of inactivity, which can help to significantly extend the battery life. Additionally, the time it takes for the LED to power down is customizable based on user preference.
I also appreciate the optical sight on this model. It’s small and compact, which makes it easy to use with shooting equipment and carbine applications. The battery life is exceptional as well, with up to 50,000 hours of power.
Itâ€™s worth noting that Holosun is committed to creating innovative optic and laser/IR technologies for a wide range of shooting, hunting, law enforcement and military needs. This dedication to innovation is clear in the quality of this product.
While the Holosun HS403B is an impressive product, there are a few minor drawbacks to consider. For instance, some users have commented that it can take a bit of getting used to in terms of adjusting the brightness settings. Additionally, unlike some of the higher-priced models, this red dot sight doesnâ€™t adjust itself based on ambient lighting conditions. However, Holosun does offer another model that does have this feature if itâ€™s a must-have for you.
To sum it up, the HS403B Compact Micro Red Dot Optic is an amazing product from Holosun that offers many advanced features at an affordable price. If you’re looking for a compact and reliable red dot sight, this is definitely a unit that’s worth considering.
What is Holosunâ€™s Shake Awake technology?
Holosunâ€™s Shake Awake technology is a feature that automatically turns off the LED function when the sight detects inactivity. The time it takes for the LED to power down is user programmable and customizable. This feature helps to conserve battery life and ensures that the sight is always ready to use.
What is the HS403B’s battery life?
The HS403B is built with 50,000 hours of battery life, making it a reliable option for shooters, law enforcement personnel, and military professionals. This long battery life ensures that the sight will last for extended periods without needing a replacement battery.
What do customers say about the HS403B?
Customers love the clear lenses and easy-to-adjust brightness settings of the HS403B. They also appreciate its Shake Awake technology, which puts the sight into sleep mode if left on and inactive. One satisfied customer said, â€œI put this on my Colt 9mm AR. Perfect cowitness with the factory irons in lower 1/3. Should have done this years ago.â€
Is the HS403C a better option?
For shooters looking for automatic brightness adjustment, the HS403C is a micro red dot sight worth trying. This sight utilizes solar failsafe and Shake Awake technology while providing the micro red dot with clarity. While it is a bit more expensive than the HS403B, its automatic brightness adjustment feature may be worth the extra cost for some shooters.
How does the HS403B compare to other budget red dot sights?
Reviewers have compared the HS403B to other budget red dot sights and have said that it offers great value for its price. It has a sleek design, longer battery life, and better mount options compared to similar sights like the Sig Romeo 5. While it lacks features like ambient light adjustment, it is still a great budget option for shooters who want a reliable sight that won’t break the bank.
HOLOSUN- HS403B Compact Micro Red Dot Optic-2MOA Dot Sight Review
As a novice shooter, I was looking for a reliable optic that would help me improve my target acquisition. HOLOSUN’s HS403B Compact Micro Red Dot Optic-2MOA Dot Sight proved to be the perfect fit for my needs.
Shake Awake Technology
One of the standout features of the HS403B is its Shake Awake technology. The LED function is programmed to turn off when the optic detects inactivity, which helps preserve battery life. This feature is fully customizable, which allowed me to set the time it takes for LED to power down. This is a great feature for those who often forget to turn off their optic after shooting.
The HS403B is a micro-optical sight that is perfect for shooting equipment and carbine applications. It provides exceptional clarity, allowing me to quickly acquire targets, even in low light conditions. The optic is built with 50,000 hours of battery life, which is impressive and a huge plus.
HOLOSUN is committed to creating innovative optic and laser/IR technologies for a wide range of shooting, hunting, law enforcement, and military needs. Their HS403B optic is a testament to their commitment to excellence.
Customers have nothing but positive things to say about the HOLOSUN HS403B. Here are a few examples:
- “I put this on my Colt 9mm AR. Perfect cowitness with the factory irons in lower 1/3. Should have done this years ago.”
- “I own several different models. Excellent product!”
- “I tried both the Sig Romeo5 and the Holosun 403b. After some testing and comparing, I ended up picking the Holosun over the Sig.”
The HOLOSUN HS403B is an excellent optic that is perfect for novice and experienced shooters alike. It is packed with features like Shake Awake Technology, exceptional clarity, and 50,000 hours of battery life. The reviews speak for themselves and I highly recommend giving it a try. However, for those who want automatic brightness adjustment, the HOLOSUN HS403C, which utilizes solar failsafe and shake awake technology is the way to go.