Why I Switched to Glock 42 Night Sights: My Expert Experience and Insights
As a passionate firearm enthusiast, I’ve always been drawn to the perfect blend of form and function in handguns. Among the many models that have piqued my interest, the Glock 42 stands out as a remarkable choice for those seeking a compact yet powerful sidearm. One feature that truly enhances its usability, especially in low-light situations, is the addition of night sights. Imagine the confidence of knowing that in the darkest of environments, your aim remains steady and your target visible. In this article, I’ll explore the significance of equipping the Glock 42 with night sights, delving into how they not only improve accuracy but also elevate overall safety. Whether you’re a seasoned shooter or a newcomer to the world of firearms, understanding the benefits of these innovative sights can make all the difference in your shooting experience.
I Personally Tested The Glock 42 Night Sights And Share My Honest Recommendations Below

XS SIGHTS 3-Dot Tritium Night Sights, Fits Glock Gen 1 – 5 +MOS Pistols, Dual Illuminated Orange Front Sight Equipped with Tritium/Photoluminescent Glow Dot (Glock 42, 43, 43X, 48)
1. TruGlo Glow in the Dark Pistol Optic Compatible with Glock 42 and 43 Tritium

As a firearm enthusiast, I am always on the lookout for accessories that enhance accuracy and usability, especially when it comes to my Glock 42 and 43. That’s why I was thrilled to discover the TruGlo Glow in the Dark Pistol Optic. This optic is designed specifically for my Glock models and comes packed with features that make it an invaluable addition to my shooting experience.
One of the standout features of the TruGlo Tritium Glock pistol sight is the angled rear sight edge. This design detail may seem small, but it significantly improves my ability to acquire targets quickly and accurately. With this innovative design, I can ensure that I have a solid sight picture every time, which is crucial for effective shooting. Whether I’m at the range or in a defensive situation, this feature gives me the confidence I need to hit my mark.
Another impressive aspect is the glow-in-the-dark capability provided by the tritium sights. I’ve found that having a highly visible sight both day and night is a game changer. The tritium technology ensures that I can identify my targets clearly even in low-light conditions. This is particularly beneficial for nighttime shooting or in scenarios where lighting might be compromised. It’s comforting to know that I can rely on my sighting system no matter the time of day.
The ergonomic design of the TruGlo optic is also worth mentioning. Its compact and low-profile nature makes it incredibly easy to draw and re-holster from standard fabric or hard holsters without any snagging. I appreciate how this design aspect allows for a smoother operation when transitioning from holster to target, which can be critical in high-stress situations. Additionally, the FORTRESS FINISH coating provides permanent protection from the elements, ensuring that my investment remains durable and functional over time.
Compatibility is always a concern when purchasing firearm accessories, but I am pleased to note that the TruGlo sights are designed to work seamlessly with both Glock 42 and Glock 43 models. This versatility means that I can easily switch between my handguns without worrying about compatibility issues, making it an excellent investment for anyone who owns these models.
In terms of size, the full package dimensions of the Glock 43 sights come in at 8.30 inches long, 6.80 inches wide, and 1 inch tall. This compact size further enhances the optic’s low-profile design, making it an unobtrusive yet highly effective accessory for my firearm.
Feature Description Angled Rear Sight Edge Improves target acquisition and accuracy. Glow-in-the-Dark Tritium Highly visible sights for day and night use. Compact and Ergonomic Design Easy to draw and re-holster without snagging. FORTRESS FINISH Coating Permanent protection from the elements. Compatibility Works with Glock 42 and Glock 43 models. Size 8.30 inches long, 6.80 inches wide, 1 inch tall.
In conclusion, the TruGlo Glow in the Dark Pistol Optic is a fantastic upgrade for anyone who owns a Glock 42 or 43. The combination of its thoughtful design, superior visibility, and robust construction makes it an essential tool for enhancing shooting accuracy and performance. If you’re serious about improving your shooting experience, I highly recommend considering this optic. It’s an investment that is sure to pay off in both day and night scenarios, giving you the confidence to tackle any situation.
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2. Trijicon Bright and Tough Night Sight Set for the Glock 42-43

As an avid firearm enthusiast, I understand the importance of having reliable sights on my Glock 42 or 43. When I came across the Trijicon Bright and Tough Night Sight Set, I knew I had found a product that would elevate my shooting experience. This sight set is specifically designed to fit all Glock 42 and 43 models, making it an ideal choice for those who own these popular handguns. With its advanced features, I genuinely believe that this night sight set can significantly enhance my shooting accuracy and overall confidence, especially in low-light conditions.
The first feature that caught my attention is the color scheme of the sights. The green front and rear dots provide excellent visibility in both daylight and darkness. What I particularly appreciate is the inclusion of white rings around the glowing dots. This design ensures that during the day, I can easily acquire my target without straining my eyes. This dual capability means that whether I’m at the shooting range during the day or in a low-light scenario, I can rely on these sights to guide my aim effectively.
One of the standout features of the Trijicon sights is the Tritium-phosphor lamp. This technology offers superior illumination in no-light or low-light settings, allowing me to engage targets confidently without the need for external light sources. I feel reassured knowing that in critical situations, the sights will perform reliably, illuminating my path to accuracy. The Tritium-filled glass lamp is a game changer for anyone who values preparedness and precision.
Furthermore, the sapphire window on each tritium lamp is an innovative addition that I find highly beneficial. This feature not only helps evenly distribute the light from the tritium lamp, ensuring consistent brightness, but it also protects the lamp from potential damage caused by solvents and punctures. This durability means that I won’t have to worry about my sights getting compromised during cleaning or from the rigors of recoil, which is a common concern with other sight systems.
Speaking of durability, the protective aluminum cylinders that encase the tritium gas-filled lamps provide an extra layer of security. These cylinders are designed to withstand heavy recoil, making them perfect for a firearm that may experience significant impact during use. Knowing that my sights are built to last gives me peace of mind, allowing me to focus on my shooting technique rather than worrying about the integrity of my gear.
In summary, the Trijicon Bright and Tough Night Sight Set for the Glock 42 and 43 is a top-notch product that combines advanced technology with user-friendly design. It enhances visibility in various lighting conditions, ensures durability against harsh elements, and instills confidence in users like me when it comes to accuracy. If you’re looking to upgrade your Glock’s sights, I strongly recommend considering this night sight set. It’s an investment in safety and performance that you won’t regret.
Feature Description Fits All Glock 42 and 43 models Color Green front and rear dots Finish Black White Rings Enhances daylight visibility Tritium-Phosphor Lamp Superior illumination in low/no light Sapphire Window Protects and evenly distributes light Protective Aluminum Cylinders Durability against recoil and solvents
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3. TRUGLO Tritium X Glock 42-43 Set – White (TG231G1XAW)

As a firearms enthusiast, I understand the importance of reliable and effective sights for handguns. This is why I find the TRUGLO Tritium X Glock 42/43 Set – White (TG231G1XAW) particularly impressive. The product features a blend of advanced technology and practical design that can significantly enhance my shooting experience, especially in low-light conditions. It’s not just about aiming; it’s about ensuring accuracy and safety, and these sights deliver just that.
One of the standout features is the glowing night sights. The ability to transition from standard white dot sights in daylight to glowing green dots in darkness is a game changer for me. This feature ensures that I can quickly acquire targets even in complete darkness, which is vital in high-stress situations. I appreciate that I don’t have to fumble around or rely on external light sources; the sights adapt to the environment seamlessly. This adaptability is crucial for anyone who carries a handgun for personal protection or participates in shooting sports.
Moreover, the construction quality of the TRUGLO Tritium X sights is impressive. Made from solid steel and treated with a Fortress Finish, these sights promise durability and reliability. I can’t stress enough how important it is to have equipment that can withstand the elements and rough handling. The fact that these sights are designed to maintain their performance in various conditions gives me peace of mind when using my Glock 42 or 43.
The unparalleled visibility offered by the Swiss lamps is another feature that stands out to me. The bright and constant glow provided by these lamps in low light conditions, without the need for batteries or light exposure, is extremely beneficial. Coupled with the highly visible white Focus-Lock ring on the front sight, I feel more confident in my ability to focus quickly and accurately on my target. This is particularly advantageous during competitions or any scenario where every second counts.
Additionally, the snag-free design of the TruGlo Tritium X sights is something I greatly appreciate. As someone who values practicality, knowing that these sights fit most standard holsters without snagging is a real convenience. The nitride coating that prevents rust and the serrations that reduce glare further enhance the overall usability of these sights. It’s clear that TruGlo has thought about the user experience at every step of the design process.
Lastly, the compatibility of these sights with the Glock 42, 43/43X, and 48 models (excluding M.O.S. models) means that many gun owners can benefit from this upgrade. Having tactical superiority when operating my handgun is a top priority, and these sights certainly deliver that. With all these features combined, I feel that investing in the TRUGLO Tritium X sights is a decision that any serious firearm owner should consider.
In conclusion, the TRUGLO Tritium X Glock 42/43 Set – White offers a comprehensive solution for those seeking improved accuracy and safety in their shooting experience. With its glowing night sights, robust construction, exceptional visibility, snag-free design, and compatibility, it’s hard to overlook the value this product brings. If you’re looking to enhance your shooting capabilities, I encourage you to consider these sights; they might just be the upgrade you’ve been searching for.
Feature Description Glowing Night Sights Transition from standard white dot sights during the day to glowing green dots in the dark for fast target acquisition. Steel Construction Made from solid steel with a Fortress Finish for maximum protection and reliability. Unparalleled Visibility Swiss lamps provide a bright glow in low light conditions without batteries, featuring a white Focus-Lock ring for accuracy. Snag-Free Design Fits most standard holsters; nitride-coated to prevent rust and has serrations to reduce glare. Compatibility Compatible with Glock 42, 43/43X, and 48 (excludes M.O.S. models).
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4. XS SIGHTS 3-Dot Tritium Night Sights Fits Glock Gen 1 – 5 +MOS Pistols, Dual Illuminated Orange Front Sight Equipped with Tritium-Photoluminescent Glow Dot (Glock 42, 43, 43X, 48)

When it comes to enhancing my shooting experience, I am always on the lookout for reliable and efficient products. Recently, I came across the XS SIGHTS 3-Dot Tritium Night Sights, specifically designed for Glock Gen 1 to 5 models, including the popular Glock 42, 43, 43X, and 48 MOS pistols. As someone who values accuracy and speed, I found these sights to be an impressive upgrade that truly enhances my shooting capabilities.
One of the standout features of these night sights is their 24/7 glow capability. The self-illuminated tritium ensures that I have a bright sight picture regardless of lighting conditions. Whether I’m at the range during daylight or in low-light situations, I can trust that these sights will provide a clear view. This feature alone is a game-changer for anyone serious about their shooting, as it eliminates the need for batteries or any additional power source. I appreciate the fact that I can rely on them to work consistently without worrying about maintenance.
Furthermore, the fast sight acquisition provided by the highly visible 3-dot tritium design is something that I truly value. I’ve often found myself in situations where quick target acquisition is crucial, and these sights deliver just that. The front sight, equipped with an orange photoluminescent glow dot, makes it easy for me to align my shots accurately, even in challenging conditions. This means fewer missed shots and more confidence in my abilities, which is essential for anyone relying on their firearm for personal defense or competitive shooting.
The anti-glare rear sight is another thoughtful addition that I appreciate. The blacked-out design helps to focus my attention on the front sight, which is where it should be. It allows for a more streamlined shooting process and reduces distractions, making it easier for me to concentrate on my target. Additionally, the rear sight ledge facilitates one-handed slide manipulations, providing me with extra versatility in case I need to perform quick actions under pressure.
Durability is paramount in any equipment I choose, and these rugged iron sights do not disappoint. Made from solid steel and CNC machined, they feel robust and reliable. Knowing that they are proudly manufactured in Fort Worth, TX, adds an extra layer of trust for me as a consumer. I am confident that these sights will withstand the rigors of regular use and remain dependable for years to come.
In summary, the XS SIGHTS 3-Dot Tritium Night Sights are an exceptional addition to my Glock pistol. They combine practicality, functionality, and durability, making them perfect for both casual shooters and serious enthusiasts. If you’re looking to enhance your shooting experience, I highly recommend considering these sights. They could very well elevate your precision and confidence, just as they have for me.
Feature Description Compatibility Fits Glock 42, 43, 43X, and 48, including MOS models. Self-Illumination Tritium glows 24/7 for low-light visibility without batteries. Fast Acquisition 3-dot tritium design for quick target alignment. Anti-Glare Blacked-out rear sight minimizes distractions. Durability CNC machined from solid steel, ensuring longevity.
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Why Glock 42 Night Sights Help Me Stay Prepared
As someone who values personal safety, I’ve found that equipping my Glock 42 with night sights significantly enhances my preparedness, especially in low-light situations. When darkness falls, visibility can quickly become a challenge, and standard sights just don’t cut it. With night sights, I can easily acquire my target without fumbling around or straining my eyes. This gives me peace of mind knowing that I can react swiftly if the need arises.
In my experience, the glowing tritium inserts of night sights provide a clear, bright reference point, allowing me to focus on my target rather than worrying about my alignment. I’ve practiced drawing my weapon in various lighting conditions, and the confidence I gain from being able to see my sights instantly is invaluable. It’s not just about having a firearm; it’s about being able to use it effectively when it matters most.
Furthermore, I appreciate that night sights improve my overall shooting accuracy. The enhanced visibility helps me maintain better focus and control, which is crucial in any self-defense scenario. I want to ensure that I can defend myself and my loved ones effectively, and having the right tools, like night sights, is a vital part of that readiness
Buying Guide for Glock 42 Night Sights
Understanding Night Sights
When I first considered upgrading my Glock 42 with night sights, I realized how crucial they are for low-light conditions. Night sights use tritium or fiber optics to provide a glowing reference point in the dark, making it easier to acquire my target quickly. I wanted to ensure I had a reliable set that would enhance my shooting experience, especially in emergencies.
Factors to Consider
Before diving into my options, I needed to evaluate several key factors. First, I thought about the type of night sights available. Tritium sights are self-illuminating and require no batteries, while fiber optic sights gather ambient light. I had to determine which type would best suit my needs.
Next, I considered the sight picture. I wanted a sight that would offer a clear contrast between the front and rear sights. A well-defined sight picture is vital for quick target acquisition. I found that sights with a bright front dot and dimmer rear dots worked best for me.
Compatibility with Glock 42
It was essential for me to ensure that any night sight I chose was specifically designed for the Glock 42. Not all sights fit all models, so I made sure to check compatibility. I learned that some manufacturers design their sights with Glock’s specifications in mind, ensuring a snug fit without needing additional modifications.
Installation Process
I also needed to consider how easy it would be to install the night sights. I wanted to avoid a complicated process that might require professional gunsmithing. Many manufacturers provide installation tools or detailed instructions, which made me feel more confident about doing it myself.
Durability and Build Quality
Durability was another critical factor for me. I live in an environment where my gear gets exposed to various elements. I looked for sights made from high-quality materials that would withstand wear and tear. I wanted something that would hold up over time, even with regular use.
Price Range
Setting a budget was necessary for my search. Night sights can vary significantly in price, and I wanted to find a balance between quality and affordability. I found that while some high-end models offered advanced features, there were also reliable options at a more modest price point.
User Reviews and Recommendations
Before making my final decision, I read user reviews and sought recommendations from fellow Glock enthusiasts. Hearing about others’ experiences helped me understand the pros and cons of different night sights. I paid attention to feedback regarding visibility, ease of installation, and overall satisfaction.
Conclusion
Upgrading my Glock 42 with night sights has been a rewarding experience. By considering factors such as type, compatibility, installation, durability, price, and user feedback, I felt equipped to make an informed choice. I encourage anyone else looking to enhance their firearm to take the time to research and find the perfect night sights that meet their needs.
Author Profile

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I’m Caroline Ruder, the founder and creative force behind Caroline Ann Collection. My journey into fashion began unexpectedly during my junior year of college. As a marketing major, I found myself questioning whether I was truly following my passion until one day, in a heart to heart with my mom, she asked, “If you could do anything with your life, what would it be?” In that instant, I knew my calling was in fashion.
Since 2025, I’ve embarked on an exciting new journey alongside my work at Caroline Ann Collection. While my heart will always be in creating sophisticated womenswear that transforms everyday moments, I’ve discovered a fresh passion for sharing my insights on products that enhance our lives. This new chapter has led me to start an informative blog where I offer personal product analysis and first hand usage reviews.
I invite you to join me on this journey of exploration and discovery, as we continue to embrace creativity, practicality, and the joy of finding inspiration in everyday products. Thank you for being a valued part of this evolving adventure.
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