When it comes to enhancing the performance and accuracy of your Glock 43X, a red dot sight can be a game-changer. This compact and versatile handgun benefits greatly from the added precision and quicker target acquisition that a red dot sight provides. Today, we’ll show you the best red dots for Glock 43x.
The right red dot is made to improve accuracy and speed in both defensive and recreational shooting scenarios, significantly elevating your shooting experience.
A red dot sight also improves shooting performance in various lighting conditions and can help maintain better focus on the target, making it a valuable upgrade for the handgun.
About the Glock 43x
The Glock 43X boasts a 10-round magazine capacity, offering a balance between firepower and compactness. It incorporates Glock’s signature Safe Action® system for reliable performance and includes a 3.41-inch barrel for accuracy in a compact package. Its ergonomic design, along with the option for accessories such as red dot sights, enhances its versatility and effectiveness in various shooting scenarios.
Specifications
- Caliber: 9mm Luger
- Magazine Capacity: 10 rounds
- Barrel Length: 3.41 inches
- Overall Length: 6.5 inches
- Overall Height: 5.04 inches
- Overall Width: 1.10 inches
- Weight: 18.7 ounces (529 grams)
- Frame Material: Polymer
- Slide Material: Steel, nDLC coated
- Sight Radius: 6.06 inches
- Trigger Travel: 0.49 inches
- Barrel Rifling: Polygonal
- Recoil Spring: Dual spring
- Accessory Rail: No (standard model)
- Grip Texture: Standard Glock grip with a rough surface for improved traction
Best Red Dots for Glock 43x
Red dots are important for any serious shooter. If you are searching for a red dot to add to this handgun, here is a well-detailed review of the top-ranking models.
1) Shield Sights Compact 1×8 MOA Red Dot Sight
The Shield Sights compact 1×8 MOA red dot sight is designed with safety and reliability in mind. It ensures no laser emissions, making it completely eye-safe and free of radioactive materials. Its construction avoids any colored coatings, minimizing the visible signature and maintaining a sleek, low-profile appearance on your Glock 43X.
With an impressive battery life of 2 to 3 years under average use, and over 4 years in dark storage, the red dot provides long-lasting performance without frequent battery changes.
The automatic brightness adjustment feature ensures the red dot adapts to your lighting conditions seamlessly, offering a brightness range that covers night vision compatibility at its lowest setting to clear visibility against a bright sky in daylight at its highest setting. This ensures that your aiming point is always clear and easy to see, regardless of the environment.
This red dot sight enhances the speed and accuracy of your shooting, making it an invaluable accessory for self-defense, target practice, or any shooting scenario where quick and precise aiming is crucial.
Specifications
- Emitter Type: Open
- Height: 0.8 in
- Adjustment Type: MOA
- Width: 1 in
- Battery Life: 2 to 3 years
- Brightness Adjustment: Automatic
- Battery Fitting: Underneath
Pros
- Sturdy construction
- Clear lens
- Ease in mounting
Cons
- Battery access is underneath
2) Vortex Defender CCW 1x25mm 6 MOA Red Dot Sight
The Vortex Defender CCW 1x25mm 6 MOA red dot sight boasts a large, hard-coated aspherical lens that provides a distortion-free sight picture, ensuring clarity and precision in every shot.
The motion activation feature automatically turns the sight on with motion and includes a 10-minute auto-shutoff to conserve battery life, providing both convenience and efficiency.
It includes a Shockshield polymer insert that absorbs shock, protecting the robust 7075 aluminum body from impacts. The Shield RMS footprint ensures compatibility with a wide range of mounts, making it versatile and easy to install on your Glock 43X.
O-ring seals keep it waterproof, dustproof, and fogproof for reliable performance in any environment. The rugged construction also ensures it is shockproof, capable of withstanding recoil and impact without losing zero.
The low-glare matte black anodized finish offers corrosion and wear resistance, helping to camouflage the shooter’s position. The single-piece chassis is compact and lightweight, perfectly complementing the Glock 43X for a seamless shooting experience.
As one of the best red dots for Glock 43x, the CCW features fully multi-coated lenses that boost light transmission, resulting in brighter, clearer, and flawless images.
The top-mounted battery compartment makes battery changes quick and easy without the need to re-zero the optic. With 8 daylight-bright brightness settings and the lowest 2 settings compatible with night vision, this sight provides excellent visibility in any lighting condition.
The parallax-free design ensures that any minor parallax is negligible, maintaining accuracy, while unlimited eye relief allows for rapid target acquisition.
Specifications
- Eye Relief: Unlimited
- Adjustment Type: MOA
- Objective Lens Diameter: 25mm
- Battery Type: CR1632
- Parallax: Parallax Free
- Waterproof: Yes
- Shockproof: Yes
- Lens Finish: Fully Multi-Coated
- Material: 7075-T6
- Illumination Type: LED
- Illumination Color: Red
Pros
- Quick and easy installation
- The dot is crisp
- Clear glass
- Solid build quality
Cons
- Not fogproof
3) Holosun EPS Carry Enclosed 1X6 MOA Pistol Red Dot
The rugged 7075-T6 aluminum construction of the Holosun EPS Carry Enclosed 1×6 MOA pistol red dot makes virtually indestructible. The sight will perform reliably for many years to come, making it one of the best red dots for Glock 43x.
Certified IPX8 waterproof, the Holosun EPS Carry can withstand submersion in water, providing reliable performance in all weather conditions. This red dot sight also features an enclosed emitter design that protects the internal components from dust and debris, ensuring consistent functionality regardless of the environment.
One of the standout features of the Holosun EPS Carry is its aspherical glass lens, which provides a zero-distortion sight picture for crystal-clear accuracy. The sight is parallax-free, allowing shooters to maintain precision from any viewing angle, while the unlimited eye relief ensures rapid target acquisition and shooting comfort.
The Shake Awake Technology with Last Setting Recall ensures that the sight is always ready for action, automatically powering on with movement and returning to the last brightness setting used. This feature conserves battery life, which is already impressive with up to 50,000 hours of continuous operation, reducing the need for frequent battery changes.
Specifications
- Eye Relief: Unlimited
- Adjustment Type: MOA
- Brightness Settings: 8
- Battery Life: Up to 50,000 hours
- Battery Type: CR1620
- Emitter Type: Enclosed
- Parallax: Parallax Free
- Water Resistance Level: IPX8
- Adjustment Click Value: 1.5 MOA
- Lens Finish: Glass
- Material: 7075-T6
- Illumination Type: LED
Pros
- Very bright dot
- Easy to use
- Compact and light
- Solidly built
Cons
- Smaller aperture
4) Holosun Sub-Compact HS507K-X2 Red Dot Sight
This red dot sight features the Multiple Reticle System, offering a 2 MOA dot, a 32 MOA circle, or a combination of both, providing shooters with customizable aiming solutions for different scenarios.
With a remarkable battery life of up to 50,000 hours on setting 6, the Holosun Sub-Compact HS507K-X2 ensures long-lasting performance without frequent battery changes. The convenient tray battery compartment allows for easy battery replacement without removing the sight from the pistol, maintaining zero and enhancing user convenience.
The sight offers 12 brightness settings, including 10 daylight settings and 2 night vision-compatible settings, ensuring optimal visibility in various lighting conditions. This flexibility makes it an excellent choice for both day and night shooting.
It features a compact and lightweight design that complements the Glock 43X, ensuring ease of carry and quick target acquisition. Its parallax-free operation and unlimited eye relief provide accurate and comfortable aiming, regardless of the shooting angle.
The HS507K-X2 is IP67 waterproof, ensuring reliable performance in wet and adverse conditions. This level of durability and weather resistance guarantees that the sight will perform consistently, whether on the range or in critical self-defense situations.
Overall, Holosun Sub-Compact HS507K-X2 Red Dot Sight is without a doubt one of the best red dots for Glock 43X, offering advanced features like the Multiple Reticle System, extended battery life, convenient battery access, and robust construction.
Specifications
- Eye Relief: Unlimited
- Adjustment Type: MOA
- Brightness Settings: 10
- Battery Life: Up to 50,000 hours
- Battery Type: CR1632
- Emitter Type: Open
- Parallax: Parallax Free
- Water Resistance Level: IP67
- Adjustment Click Value: 1.5 MOA
- Optical Coating: Multi-coated
- Material: 7075-T6 Aluminum
- Illumination Type: LED
Pros
- Crisp clear dot
- Multiple reticles
- Great battery life
- Easy to zero
Cons
- Issues with zeroing
5) Bushnell RXU-200 1x21mm Reflex Red Dot Sight
The Bushnell RXU-200 1x21mm reflex red dot sights features a Point Source LED. This innovative LED technology delivers a clean, crisp beam, creating a strong and precise dot without unnecessary energy waste.
The dot’s brightness adjusts automatically to the surrounding environment, conserving energy when the sight is holstered or stored.
It is built from rugged billet aluminum, the RXU-200 is designed to withstand firearm recoil and rough field use, ensuring the glass and electronic internals remain protected.
With over 50,000 hours of battery life from a common CR2032 battery on the mid-level setting (indoor ambient conditions), frequent battery changes are a thing of the past. This long-lasting battery time makes the unit take a spot as one of the best red dots for Glock 43x.
The sight can be submerged up to 1 meter for 30 minutes without damage, thanks to its IPX7 rating. The EXO Barrier hydrophobic coating minimizes fogging and repels water, dust, and debris, ensuring clear visibility in all conditions.
Free of buttons or protrusions that could snag, the RXU-200 is streamlined for a smooth draw. Windage and elevation adjustments are easily accessible, allowing for quick and precise calibration.
The RXU-200 has all you need in a red dot to revamp your shooting experience.
Specifications
- Eye Relief: Unlimited
- Adjustment Type: MOA
- Brightness Settings: 10
- Battery Life: Up to 50,000 hours
- Battery Type: CR1632
- Emitter Type: Open
- Parallax: Parallax Free
- Water Resistance Level: IP67
- Adjustment Click Value: 1.5 MOA
- Optical Coating: Multi-coated
- Material: 7075-T6 Aluminum
- Illumination Type: LED
Pros
- Crisp, clean dot
- Low profile
- Battery life
Cons
- No auto on/off
6) Trijicon RMRcc Adjustable 1x13mm 6.5 MOA Red Dot Sight
The Trijicon RMRcc Adjustable 1x13mm 6.5 MOA red dot sight is engineered with a low-profile, snag-free design that ensures seamless drawing and holstering, making it perfect for concealed carry and quick access.
Experience a clear and unobstructed view with the true-color, multi-coated lens. This advanced coating minimizes color distortion, offering a sharp and natural sight picture.
The 6.5 MOA red dot provides a precise aiming point, enhancing accuracy for both rapid target acquisition and precise shooting. The dot is crisp and easily visible in various lighting conditions.
The RMRcc is designed to be waterproof up to 20 meters (66 ft.), ensuring reliability in all weather conditions. It will handle foul weather like a champ.
Adjusting for windage and elevation is a breeze with no special tools required. Each tick adjustment moves the point of impact by 3 MOA, allowing for quick and precise zeroing.
The sight features ruggedized battery contacts and robust electronics, ensuring consistent performance and survivability even in the most demanding conditions.
With 8 brightness settings, including a super bright mode for daytime use and 2 night vision modes, the RMRcc adapts to any lighting environment.
The Button lock out mode prevents accidental adjustments by locking the settings to maintain your preferred brightness level. For consistent performance, the button lock-in mode keeps your brightness settings secured, avoiding unintended changes during use.
Enjoy long-lasting performance with up to 4 years of battery life, providing peace of mind and reducing the need for frequent battery changes.
Specifications
- Eye Relief: Unlimited
- Adjustment Type: MOA
- Brightness Settings: 8
- Battery Life: Up to 4 years
- Battery Type: CR2032
- Waterproof: Yes
- Shockproof: Yes
- Adjustment Click Value: 1 MOA
- Optical Coating: True-Color, Multi-coated
- Material: 7075-T6 Aluminum
- Illumination Type: LED
- Illumination Color: Red
Pros
- Clear optics
- Rugged design
- Small and practical to carry
- Quick to zero
Cons
- Inconvenient battery location
7) Athlon Optics Talos EDC Red Dot Sight
The Athlon Optics Talos EDC red dot sight is equipped with fully multi-coated glass that offers superior light transmission, offering optimum brightness and true color fidelity across the entire light spectrum. This feature guarantees a clear and vivid sight picture, enhancing your shooting accuracy in various lighting conditions.
With an impressive battery life of up to 50,000 hours at a medium illumination setting, you can rely on the Talos EDC for long-term use without frequent battery changes. This extended battery life is perfect for those who need a dependable optic for everyday carry.
The integrated motion sensor conserves battery life by automatically adjusting the illumination based on movement.
As one of the best red dots for Glock 43x, the sight offers adjustable illumination settings, allowing you to customize the brightness to match your environment and preference. This flexibility ensures optimal visibility whether you’re shooting in bright daylight or low-light conditions.
Whether you’re caught in heavy rain or accidentally drop your firearm in water, the sighting device will remain waterproof. Its sealed and gas-purged design ensures that the optic remains dry and functional, no matter the conditions.
Additionally, the nitrogen-purged housing prevents fogging and internal moisture build-up, maintaining a clear view in all environments.
Specifications
- Objective Lens Diameter: 22mm
- Reticle: 3 MOA Dot
- Battery Life: Up to 50,000 hours
- Battery Type: CR2032
- Waterproof: Yes
- Emitter Type: Open
- Shockproof: Yes
- Adjustment Click Value: 1 MOA
- Optical Coating: Fully Multi-coated
- Weight: 0.36oz
Pros
- Lightweight
- Constructed of high-grade materials
- Price-friendly
Cons
- Battery compartment is at the bottom
Considerations When Choosing the Best Red Dots for Glock 43x
When choosing the best red dot for a Glock 43x, consider the following factors to ensure you select the most suitable optic for your needs.
Size and Weight
Given that Glock 43x is a compact handgun, choose a red dot that is similarly compact and lightweight to maintain balance and ease of carry.
Durability
The best red dots for Glock 43x should be highly durable to withstand the rough and tumble that comes with shooting and hunting. Look for a red dot built with durable materials such as aircraft-grade aluminum. Ensure the red dot is waterproof and shockproof to withstand harsh conditions and rough handling.
Battery Life
Opt for a red dot with extended battery life, ideally thousands of hours, to minimize the need for frequent battery changes. Some red dots can last up to 50,000 hours which is impressive. Long battery time minimizes the need for frequent battery changes and ensures you’re not caught up with a depleted battery in the middle of a hunting or shooting session.
Aside from the battery life, consider the availability and cost of replacement batteries. An ideal red dot should have a convenient battery access that loads either from the top or side to prevent dismounting the entire optic to swap the batteries.
Dot Size and Clarity
Choose a dot size that suits your shooting style. Smaller dots such as 3 MOA are better for precision, while larger dots such as 6.5 MOA are easier to see for quick target acquisition.
Ensure the dot remains crisp and visible in various lighting conditions without distortion.
Lens Quality
Look for lenses with multi-coatings that enhance light transmission, reduce glare, and provide true color fidelity for a clear sight picture.
Adjustability
The best red dots for 43x should offer multiple brightness settings, including night vision compatibility if needed.
Ensure the red dot has easily adjustable windage and elevation settings without requiring special tools.
Mounting Compatibility
Verify that the red dot is compatible with the mounting options available for the Glock 43x. Some models may require adapter plates or specific mounts.
User Interface
Buttons or controls should be intuitive and easy to operate, even under stress. The last thing you want is to fiddle with buttons that are hard to manipulate. Features like button lockout modes prevent accidental changes to settings.
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How Accurate is the Glock 43x?
The Glock 43x is highly regarded for its accuracy, especially considering its compact size. Its 3.41-inch barrel and overall design contribute to a solid and controllable shooting experience. The ergonomics, including a comfortable grip and a well-balanced frame, enhance shooter stability and precision.
While it may not match the pinpoint accuracy of larger handguns designed specifically for target shooting, the Glock 43x provides consistent and reliable accuracy, making it an excellent choice for concealed carry and self-defense purposes.
Its accuracy is further enhanced when paired with quality optics, such as red dot sights.
Is It Worth Putting a Red Dot on a Glock?
Adding a red dot sight to a Glock 43x can be highly beneficial, enhancing both accuracy and speed of target acquisition, especially in high-stress situations. The red dot provides a clear, precise aiming point, allowing for quicker and more intuitive shooting compared to traditional iron sights. This can be particularly advantageous for concealed carry and self-defense scenarios where rapid, accurate shots are crucial.
Is It Easier To Aim with a Red Dot?
Aiming with a red dot sight is generally easier and more intuitive than using traditional iron sights. The single focal plane of a red dot eliminates the need to align the front and rear sights, allowing shooters to keep both eyes open and focus on the target. This can significantly speed up target acquisition and improve accuracy, especially under stress or in dynamic shooting situations.
The bright, illuminated dot is easy to see in various lighting conditions, further aiding quick and precise aiming. These advantages make red dots particularly beneficial for self-defense, competitive shooting, and anyone looking to enhance their shooting performance.
Conclusion
The best red dots for Glock 43x offer a combination of speed, accuracy, and durability, making them an excellent investment for anyone looking to enhance the capabilities of the Glock 43x. We hope this review has been insightful and has helped you know which red dot to pick.