A red dot on a Glock 43x is one of the best ways to enhance your accuracy and shooting experience. The pistol has become a popular choice both for law enforcement and normal civilians as a concealed carry because of its compact size as well as lightweight and durability.
Many options of red dot will perfectly fit on a Glock 43x but only a handful will guarantee the desired performance and give great value to the user. This article looks at these options and gives a brief review of each of them. Without further ado, let’s get started.
Best Red Dots for Glock 43x
| Product | Image |
| Trijicon RMRcc |  |
| Steiner Micro Pistol Red Dot |  |
| Holosun HS507K-X2 |  |
| Vortex Razor Reflex |  |
| Holosun EPS Carry |  |
| Crimson Trace CT-RAD |  |
1. Trijicon RMRcc Red Dot Sight
The Trijicon is a compact and low-profile red dot that comes purposefully for concealed carry, such as the Glock 43x. the red dot is meant to give the shooter quick target acquisition, enhanced by the illuminated reticle that adjusts the brightness depending on the lighting conditions. Noteworthy it’s compatible with night vision devices
The red dot has also been designed to handle harsh conditions with characteristics such as waterproofing, and a rugged aluminum housing that’s uniquely designed to divert impact from the lens during a fall. The battery life is decent and able to last for a considerable duration of 4 years, the controls are conveniently located and for fast and easy adjustment.
Overall, this rates at the top of our list in terms of value, which comes from the built quality, the clarity of the lens, and the fact that it is purpose-made for concealed carry.
Features
- Patented housing shape diverts the force of an impact away from the lens
- 8 brightness settings, including 1 super bright mode and 2 night-vision modes
- Uses the CR2032 battery
- waterproof to 20 meters (66 ft.)
- Multi-coated Lens for wide-band light transmission
- Available with either 3.25 or 6.5 MOA Dot suited for both eyes open shooting
- Button “lock-in” Mode secures the user-chosen brightness setting indefinitely
- Weighs 1 Oz.
2. Steiner Micro Pistol Red Dot Sight
The Steiner looks good and functions great. It is a great option for the Glock 43x mainly because, of its durability brought about by the strengthened sidewall that encloses the emitter further enhancing the durability. Despite the toughness, it’s also lightweight and compact with a decent battery life of 13,000 hours.
Additionally, the image quality is splendid allowing for operation with both eyes which gives the shooter great situational awareness. It boasts 8 levels of brightness, including two designed for night vision compatibility, allowing users to acquire targets in various lighting conditions easily.
Features
- Enhanced extra side wall that produces a best-in-class shock rating
- completely enclosed waterproof laser emitter
- 8 brightness settings (two-night vision)
- Raised button on the side of the optic for better ergonomics
- 13,000 hours of battery life
- 1X magnification that allows both eyes to shoot
- Red LED low battery indicator
- Weighs 2.05 Oz.
3. Holosun HS507K-X2 Dot Red Dot Sights
This red dot is well known and fits flawlessly on any handgun, including the Glock 43x. It includes some useful features, such as the shake awake feature, which dims the reticle and only turns it back on when there is action. This technology extends the battery life to approximately 50k hours, which is one of the best on the market.
Another feature that distinguishes the HS507K is the lock mode, which locks the buttons to prevent accidental changes to any of the parameters while shooting. Furthermore, the red dot has a multi-reticle system that allows the shooter to choose between two reticles: 2 and 32 MOA.
Features
- Multi-reticle 2 MOA Dot; 32 MOA Circle
- Up to 50,000 Hours of Battery Life
- 12 brightness settings 10 for daylight and 2 for night vision
- IP67 Waterproof
- Convenient Tray Battery Compartment
- Weighs 1 oz.
4. Vortex Razor Reflex Red Dot Sight
Most shooters are familiar with the durability of Vortex optics, so this red dot will not disappoint anyone who purchases it. The reflex-type red dot fits flawlessly on a Glock 43x delivering top-tier performance. Quality begins with the lens, which provides a sharp image with edge-to-edge clarity.
A wide field of view then provides the shooter with exceptional situational awareness, while the side loading tray for the battery makes it simple and convenient to load. One can pick between a 3 MOA and a 6 MOA Dot to fit their needs, but regardless of which choice you make, you can expect reliability and endurance.
Features
- wide field of view and high edge-to-edge resolution
- XR proprietary anti-reflection lens coatings for exceptional brightness
- 3 MOA or 6 MOA Dot size
- Side-loading battery tray
- CR2032 battery good for 150 – 30000 hours depending on the brightness setting
- Weighs 1.3 Oz.
5. Holosun EPS Carry Enclosed Pistol Sight
The Holosun EPS carry is designed for a narrow sub-compact handgun such as the Glock 43X. PS Carry–RD-MRS features an aspheric lens for a clear sight picture and has an ultra-low dot height for compatibility with most factory iron sights, in fact, Its lowest-height deck from Holosun
The red dot is made using 7075 aluminum that’s strong and durable and includes a built-in rear notch sight to further enhance the aim of a target. Additionally, it comes with a multi-reticle feature where the shooter can choose between two reticles a 2MOA and a 32MOA.
Overall, the EPS is the most suitable for a shooter in search of a low-profile red dot, still with small dimensions to fit on the handgun. Moreover, it’s available at a fair price which will appeal to most shooters
Features
- CR1620 battery with up to 50,000 Hours of Battery Life
- Parallax-free & Unlimited Eye Relief
- Aspherical Glass Lens with Zero Distortion
- 12 brightness settings 10 for daylight and 2 for night vision
- Shake Awake Technology with Last Setting Recall
- IPX8 Certified Waterproof
- Weighs 1Oz.
6. Crimson Trace CT-RAD Red Dot Sight
The Crimson red dot is easily compatible with the Glock 43X and easily installed using a variety of mounts. One of the best ways to attach it is on an existing dovetail notch on the pistol slide. It comes with a 3 MOA red dot reticle for easy target acquisition and integrated co-witness sight for added Accuracy.
Additionally, the reticle is one of the brightest LEDs, with an automated brightness adjustment and a shake-to-wake sensor that activates the reticle when drawn. Aerospace-grade aluminum construction elevates quality, and a recessed optic lens provides further protection.
The red dot also has a low profile for improved ergonomics and a lifetime warranty, giving the customer peace of mind.
Features
- Bottom-accessible battery compartment
- Aerospace-grade aluminum construction
- Industry standard mounting interface
- Ambient light sensor and shake-to-wake sensor
- CR1632 battery with a 20,000-hour life.
- Weighs 1Oz.
Factors to Consider Buying a Red Dot for a Glock 43x
When selecting a red dot sight for your Glock 43X, several factors should be taken into consideration to ensure you make the right choice. These include;
Size and weight
The size and weight of the red dot sight can affect the balance and handling of your Glock 43X. Consider the overall dimensions and weight of the sight, as well as its compatibility with your pistol’s frame. A compact and lightweight sight is generally preferred for ease of use and carry.
Battery life
Red dot sights require batteries to power the illumination. It’s important to choose a sight with a reliable and long-lasting battery life. Look for sights with energy-efficient LED technology and consider the availability and cost of replacement batteries.
Reticle options
Different red dot sights offer various reticle options, including dot, circle-dot, and crosshair. Consider your shooting preferences and the type of shooting you’ll be engaging in when choosing the reticle style. Additionally, some sights offer adjustable brightness settings, allowing you to customize the reticle intensity to match the lighting conditions, as well as improve the life of the battery.
Durability
Glock 43X owners should opt for a red dot sight that can withstand the recoil and harsh conditions associated with shooting. Look for sights with a durable construction, shock resistance, and waterproofing. Additionally, consider the warranty and customer support offered by the manufacturer.
Mounting options
Ensure that the red dot sight you choose is compatible with the Glock 43X mounting system. Some sights may require additional adapters or plates to mount properly. Consider the ease of installation and the stability of the mounting system to ensure a secure fit.
By considering these factors, you can narrow down your options and find the perfect red dot sight for your Glock 43X.
Accessories and upgrades for a red dot sight on a Glock 43X
In addition to the red dot sight itself, several accessories and upgrades can enhance your shooting experience with a Glock 43X. Consider the following options:
Backup iron sights- While red dot sights are highly reliable, having backup iron sights can provide an additional level of confidence. Consider installing co-witnessed iron sights that align with the red dot sight’s reticle. This allows for a quick and easy transition between the red dot and iron sights if needed.
Lens covers– Lens covers protect the lens of your red dot sight from dust, debris, and scratches. They are available in various designs, including flip-up covers and transparent caps. Choose lens covers that are compatible with your specific sight model.
Anti-glare filters- In bright sunlight or reflective environments, glare can affect the visibility of your red dot sight. Anti-glare filters, such as polarizing filters, can help reduce glare and improve sight picture clarity. These filters are typically attached to the front lens of the sight.
Mounting accessories– Depending on your shooting style and preferences, you may consider additional mounting accessories. This includes offset mounts for attaching other accessories, such as a flashlight or a magnifier, alongside the red dot sight.
Upgraded batteries– If your red dot sight allows for battery upgrades, consider using high-quality lithium batteries. These batteries tend to have a longer life and better performance compared to standard alkaline batteries.
Before purchasing any accessories or upgrades, ensure compatibility with your specific red dot sight model and Glock 43X.
Maintenance and care of a red dot sight for a Glock 43X
To ensure the longevity and optimal performance of your red dot sight for Glock 43X, proper maintenance and care are essential. Here are some tips to keep your sight in top condition:
Regularly clean the lens of your red dot sight using a lens-cleaning solution and a microfiber cloth. Avoid using abrasive materials or chemicals that could damage the lens coating. Keep the lens protected when not in use to prevent scratches or debris buildup.
Monitor the battery life of your red dot sight and replace the batteries as needed. It’s a good practice to carry spare batteries with you, especially during extended shooting sessions or competitions.
Avoid dropping or subjecting your sight to unnecessary impact. When not in use, store your Glock 43X with the red dot sight in a suitable case or holster that provides adequate protection.
Regularly check the mounting screws and ensure they are tight and secure. Loose screws can affect the zero and stability of the sight. If necessary, apply a thread-locking compound to the screws to prevent them from loosening over time.
Although certain red dots are waterproof, they should not be exposed to excessive moisture as this can still compromise their performance. Avoid actions like submerging your Glock 43X with the sight connected in water.
By following these maintenance tips, you can prolong the lifespan of your red dot sight and ensure consistent performance.
Conclusion
The Glock 43x is a great handgun on its own but pairing it with a quality red dot further enhances its capability to give you greater fun depending on how you’re using the pistol. The red dots we have reviewed are guaranteed to give the best value all you have to do is choose the one that mostly suits the desired specifications as well as the budget.
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