Top 5 Ranked Products
We analyzed millions of Amazon products to handpick the top recommendations just for you.

#1 Ranked
HOLOSUN HS407K-X2 Compact 6MOA Dot Only Open Reflex Sight w/Shake Awake HS407K-X2
Price: $224.99
Rating: ★★★★★
ASIN: B08G6FBB86
Score: 97%
Overview:
The HOLOSUN HS407K-X2 is a compact open reflex sight specifically designed for subcompact pistols, offering a 6MOA dot that enhances target acquisition. It features a robust construction from 7075 aluminum and incorporates advanced technologies such as Shake Awake, which significantly extends battery life by deactivating the LED when not in use. With a battery life of up to 50,000 hours, this sight is engineered for durability and efficiency, making it an appealing choice for everyday carry and tactical applications.
The HS407K-X2 is equipped with multilayer reflective glass that ensures maximum light transmission while minimizing glare, contributing to its clarity and reticle intensity. It also offers 12 reticle intensity settings, allowing users to customize their experience based on lighting conditions. The sight is compatible with specific pistol models, requiring an adapter for some platforms, and includes a Lock Mode to prevent accidental adjustments. Overall, this reflex sight combines cutting-edge technology with practical design, making it a strong contender in the market for compact optics.
Pros:
- Battery Life: Up to 50,000 hours, ensuring long-term use without frequent replacements.
- Shake Awake Technology: Activates the sight instantly with movement, enhancing readiness.
- Durable Construction: Made from 7075 aluminum, providing robustness and resistance to wear.
Cons:
- Compatibility Limitations: Requires an adapter for certain pistol models, which may complicate usage.
- Fixed Magnification: The 1x magnification limits versatility for varied shooting scenarios.

#2 Ranked
CYA Supply Co. Base Optics Ready (Black) Inside Waistband Holster IWB Veteran Owned Company Fits Glock 43 / 43X / 43X MOS
Price: $39.74
Rating: ★★★★☆
ASIN: B094SBRDXS
Score: 99%
Overview:
The CYA Supply Co. Base Optics Ready Inside Waistband Holster is designed specifically for Glock 43, 43X, and 43X MOS models, catering to users who prioritize both comfort and functionality. With its optics-ready feature, this holster allows for the integration of various sights, ensuring that users can customize their setup according to personal preferences. Made from advanced Boltaron polymer, it offers enhanced durability and resistance to environmental factors, making it a reliable choice for everyday carry.
The holster emphasizes user comfort with its slim profile and lightweight design, which minimizes printing while being worn. The full-length sweat guard ensures that moisture does not interfere with the firearm's performance. Additionally, the custom molding provides a precise fit for the firearm, allowing for smooth draws and reholstering. The Posi Click retention system further enhances security by providing an audible confirmation when the firearm is properly secured in the holster, while adjustable retention pressure and cant settings allow for personalized adjustments.
Pros:
- Optics Ready: Integrated optics cut allows for customization with various sights.
- Next Gen Materials: Boltaron polymer offers superior impact and temperature resistance.
- All Day Comfort: Slim profile design minimizes printing and includes a full-length sweat guard.
Cons:
- Specific Fit: Designed only for Glock 43 series, limiting versatility for other firearms.
- Adjustment Complexity: Customization of retention pressure and cant may require additional effort for optimal setup.

#3 Ranked
Vortex Optics Defender-CCW Micro Red Dot Sight - 3 MOA
Price: $206.50
Rating: ★★★★☆
ASIN: B0BYF8RZF7
Score: 95%
Overview:
The Vortex Optics Defender-CCW Micro Red Dot Sight is engineered for everyday carry, emphasizing a slim profile that enhances concealment and ease of use. With a 3 MOA red dot, it allows for rapid target acquisition while ensuring reliability in personal protection scenarios. The sight is designed to fit Shield RMS and RMSc footprints, making it versatile for a range of firearms. Its motion activation feature ensures the sight is ready when needed, while the auto-shutoff function conserves battery life, enhancing usability in critical situations.
Moreover, the Defender-CCW boasts a large aspherical lens that provides a distortion-free sight picture, ensuring true color representation for improved accuracy. The durability of the sight is reinforced by its waterproof and shockproof design, along with an ArmorTek coating that protects the lens from scratches. The inclusion of a lifetime VIP Warranty further underscores the manufacturer's commitment to quality and customer satisfaction. Overall, the Defender-CCW is a well-rounded option for those seeking a reliable micro red dot sight for personal defense.
Pros:
- Slim Profile: Enhances concealment and allows for a smoother draw.
- Motion Activation: Automatically wakes the sight for immediate readiness.
- Durable Construction: Waterproof, shockproof, and features ArmorTek coating for lens protection.
Cons:
- Battery Life: While it features auto-shutoff, continuous use may still require frequent battery changes.
- Compatibility: Only fits specific footprints, which may limit options for some firearm users.

#4 Ranked
Kydex Iwb Holster for Glock 43x 48 Mos G43X G48 Rail with Streamlight TLR-7 Sub 500-Lumen Flashlight Light Red Dot Optic Cut Concealed Carry
Price: $22.99
Rating: ★★★★☆
ASIN: B0C5MFYT9Z
Score: 87%
Overview:
The Kydex IWB Holster for Glock 43x and 48 Mos is designed for concealed carry enthusiasts seeking a reliable and functional holster. This product is tailored specifically for Glock models 43X and 48, along with the Sig Sauer P365 and P365XL, especially when equipped with the Streamlight TLR-7 Sub flashlight. The holster features an exclusive molding technique that ensures a snug fit, which is essential for both security and ease of access. Its construction from durable Kydex material enhances its resilience against wear and environmental factors, making it suitable for daily use.
The holster boasts several adjustable features, including retention and cant, allowing users to customize their carry position for maximum comfort. With a polished finish and a design that accommodates red dot optics, this holster offers a modern solution for concealed carry. However, its performance and user experience will ultimately depend on individual preferences and body types, which are critical factors in holster selection.
Pros:
- Custom Fit: Exclusive molding ensures a perfect fit for specific Glock and Sig Sauer models.
- Durable Material: Made from Kydex, providing impact resistance and waterproof capabilities.
- Adjustable Features: Offers retention and cant adjustments for personalized comfort and accessibility.
Cons:
- Limited Compatibility: Specifically designed for a narrow range of firearm models.
- Holster Thickness: At 2mm, it may be bulkier than some users prefer for everyday concealed carry.

#5 Ranked
Cyelee WOLF0 Micro Reflex Red Dot Sights with Shake Awake (for RMR Pistol Cut) 3 MOA Reticle
Price: $118.00
Rating: ★★★★☆
ASIN: B0B6Z1L62B
Score: 84%
Overview:
The Cyelee WOLF0 Micro Reflex Red Dot Sight is designed for versatility and durability, catering to users of RMR-compatible pistols. With a compact size of 24x17mm, it offers a 3 MOA reticle for quick target acquisition, making it suitable for both competitive shooting and tactical applications. The Shake Awake technology enhances battery efficiency by putting the sight into sleep mode after five minutes of inactivity, ensuring readiness with just a slight movement. Built from aircraft-grade aluminum, this sight promises resilience against harsh conditions, including freezing temperatures and heavy water exposure, making it a reliable choice for outdoor enthusiasts.
The WOLF0 features fully multi-coated glass for a clear sight picture, while its ten brightness settings allow for adaptability in various lighting situations. The included picatinny mount adapter adds further versatility for use on rifles and shotguns. Despite its robust features, the absence of user reviews may raise concerns about long-term reliability and performance. Overall, the Cyelee WOLF0 combines practicality with advanced technology, making it a compelling option for those seeking a dependable red dot sight.
Pros:
- Shake Awake Technology: Extends battery life by automatically sleeping after inactivity.
- Durable Construction: Made from aircraft-grade aluminum, ensuring resistance to harsh conditions.
- Brightness Adjustability: Offers 10 brightness levels for visibility in various lighting environments.
Cons:
- Size Constraints: Compact size may not suit users who prefer larger optics for easier handling.
- Potential Compatibility Issues: While designed for RMR cuts, it may not fit all pistol models perfectly.
Product Information & Tips
Overview
The Glock 43X is a popular choice among concealed carry enthusiasts due to its compact size and reliability. As a semi-automatic pistol, it is designed for accuracy and ease of use, making it an ideal platform for adding optics. The use of a red dot sight can significantly enhance target acquisition and shooting precision, especially in high-stress situations.
When searching for the best red dot sight for the Glock 43X, several factors must be considered to ensure compatibility, performance, and user preference. The right red dot can improve shooting speed and accuracy, making it a valuable addition to this popular handgun.
Key Criteria
1. Compatibility:
- Ensuring the red dot sight fits the Glock 43X without requiring extensive modifications is crucial. Some sights are specifically designed for this model, which helps maintain its slim profile and ease of carry.
2. Durability:
- A red dot sight should withstand harsh conditions, including recoil, weather, and potential impacts. Durability is vital for reliability in self-defense scenarios.
3. Battery Life:
- Long battery life is essential for readiness, especially if the firearm is used for self-defense. A sight that can last for extended periods without needing frequent battery changes is advantageous.
4. Ease of Use:
- The sight should be intuitive to operate, with easy adjustments for brightness and windage/elevation. User-friendly features enhance the overall shooting experience.
5. Optical Clarity:
- High-quality optics ensure a clear sight picture, which is crucial for accurate shooting. Clarity also aids in quick target acquisition, especially in varying light conditions.
Frequently Asked Questions
Q1: What is the best red dot sight for Glock 43X?
A1: The best red dot sight often recommended for the Glock 43X includes models like the Shield RMS, Holosun 507K, and Trijicon RMRcc, known for their compact size and performance.
Q2: Can I mount a red dot on my Glock 43X?
A2: Yes, you can mount a red dot on your Glock 43X using a specific mounting plate or adapter designed for the slide of the pistol.
Q3: What is the average battery life of red dot sights?
A3: Battery life varies by model, but many modern red dot sights offer between 50,000 to 100,000 hours of use on a single battery, depending on settings.
Q4: Are there any red dot sights that co-witness with iron sights?
A4: Yes, some red dot sights are designed to co-witness with the Glock 43X's iron sights, allowing for backup aiming options if the optic fails.
Q5: Is a red dot sight worth it for a Glock 43X?
A5: Many shooters find a red dot sight enhances accuracy and speed, making it a worthwhile investment for both self-defense and recreational shooting.