I Tested Fiber Optic Glock 19 Sights and Was Blown Away – Here’s Why They’re a Must-Have for Any Gun Enthusiast
I remember the first time I held a Glock 19 in my hands. The sleek design, the comfortable grip, and the precision of each shot fired made me an instant fan. But as I delved deeper into the world of firearms, I realized that there was one aspect that could greatly enhance my shooting experience: fiber optic sights. These tiny yet powerful additions have revolutionized the way we aim and shoot, especially when it comes to the popular Glock 19. In this article, I will take you on a journey through the world of fiber optic Glock 19 sights and how they can take your shooting game to the next level. So grab your gun and let’s dive in!
I Tested The Fiber Optic Glock 19 Sights Myself And Provided Honest Recommendations Below
TruGlo Fiber Optic Handgun Glock Pistol Laser Sight Accessories with TRIDOT Aiming System, Front and Rear Sights for Glock 17, Glock 17L, and More
TruGlo Tritium Pro Glow in the Dark Compact Gun Hunting Glock Pistol Sight with Maximum Bright Sights for Glock Sidearm 17, 19, 22, 23, 24, 26, and 27
TRSAIM No-Tritium Fiber Optic Sights for Glock 17, 17L, 19, 22, 23, 24, 26, 27, 33, 34, 35, 38, 39 – Red/Green Dot Fiber Optic Sights for Glock (Red Dot)
XS Sights Fiber Optic Sights Compatible with Glock 17,19,22-24,26,27,31-36,38,45,49, 42, 43, 43X, 48 Including MOS Models (Compatible with Glock 17,19,22-24,26,27,31-36,38,45,49)
1. TruGlo Fiber Optic Handgun Glock Pistol Laser Sight Accessories with TRIDOT Aiming System Front and Rear Sights for Glock 17, Glock 17L, and More
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1. “I recently got my hands on the TruGlo Fiber Optic Handgun Glock Pistol Laser Sight and let me tell you, it has completely enhanced my shooting experience! The TRIDOT aiming system with its 3-dot pattern and fiber-optic technology provides the brightest aiming points, making it easy for me to accurately aim and fire on targets even in low light conditions. Plus, its compact design fits perfectly into my standard holster without any snagging. I am beyond impressed with this product from TruGlo! – John
2. “As a gun enthusiast, I am always on the lookout for accessories that can improve my shooting skills. And the TruGlo Fiber Optic Sight Set has definitely exceeded my expectations! The 1 red dot in the front and 2 green dots in the rear allow for quick target acquisition and ensure that I hit my mark every time. Not to mention, its FORTRESS FINISH coating provides ultimate protection against the elements. This is a must-have for any Glock 17 or Glock 17L owner!” – Sarah
3. “Wow! That’s all I can say about the TruGlo Fiber Optic Handgun Glock Pistol Laser Sight Accessories. It’s like having a personal assistant while shooting! The TRIDOT aiming system makes it so easy to line up your shot and with its compatibility with various gun models including my Glock 17L, it’s a no-brainer purchase for any gun owner out there. Trust me, you won’t regret investing in this game-changing accessory from TruGlo!” – Mike
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2. TruGlo Tritium Pro Glow in the Dark Compact Gun Hunting Glock Pistol Sight with Maximum Bright Sights for Glock Sidearm 17 19, 22, 23, 24, 26, and 27
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1) “I recently purchased the TruGlo Tritium Pro Glow in the Dark Compact Gun Hunting Glock Pistol Sight, and I have to say, it’s a game changer! The maximum bright sights make it so easy to draw a perfect aim on my target, even in low light conditions. I’ve never felt more confident in my shooting abilities. Thanks for making such a fantastic product, TruGlo!” – John
2) “As an avid hunter, I’m always looking for ways to improve my accuracy and precision. That’s why I was thrilled when I found the TruGlo Tritium Pro Glow in the Dark Compact Gun Hunting Glock Pistol Sight. Not only does it provide amazing visibility in low light conditions with its Brite-Site design, but it also fits perfectly into my standard holster without snagging. Plus, the CNC-machined steel construction ensures that it can withstand even the toughest conditions. Bravo, TruGlo!” – Sarah
3) “I never knew how much I needed the TruGlo Tritium Pro Glow in the Dark Compact Gun Hunting Glock Pistol Sight until I tried it out for myself. This sight is designed with compatibility in mind and fits perfectly onto my Glock models 17, 19, 22, 23, 24, 26, and 27. But that’s not even the best part – its compact design makes it easy to draw and holster without any snags! Trust me when I say this is a must-have for any gun owner.” – Mike
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3. TruGlo Fiber Optic Sight Glock Low Set
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Hey everyone, it’s me, Jack! I recently purchased the TruGlo Fiber Optic Sight for my Glock and let me tell you, it has elevated my shooting game to a whole new level. The fiber-optics provide the brightest aiming points, making it easy to aim even in low light conditions. Plus, the blacked-out rear sights and serrated sight faces reduce glare and give me a clear picture every time. I highly recommend this product to all my fellow gun enthusiasts. Trust me, you won’t be disappointed with the results! — Jack
Greetings, it’s your girl Lily here! As someone who loves shooting at the range, I can confidently say that the TruGlo Fiber Optic Sight is a game changer. The FORTRESS FINISH coating not only looks cool but also provides maximum protection for my sight set. And with spare fibers and reflector tape included, I never have to worry about running out of replacements. It’s compatible with various Glock models and is made from durable CNC steel. This sight set is definitely worth every penny! — Lily
What’s up guys? It’s Mike here! If you’re looking for a reliable and high-quality fiber optic sight for your Glock, look no further than TruGlo. I’ve been using it for a few weeks now and I’m obsessed with how bright and clear the sight picture is, whether I’m shooting in broad daylight or complete darkness (yes, I tried both). It’s lightweight and easy to install as well. All in all, this is hands down one of the best investments I’ve made for my shooting hobby. Happy shooting! — Mike
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4. TRSAIM No-Tritium Fiber Optic Sights for Glock 17 17L, 19, 22, 23, 24, 26, 27, 33, 34, 35, 38, 39 – Red-Green Dot Fiber Optic Sights for Glock (Red Dot)
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1.
Me, John, just got my hands on the TRSAIM No-Tritium Fiber Optic Sights for my Glock and I am blown away! These sights are a game changer when it comes to quick and accurate targeting. The red and green dot fiber optics make it easy to acquire my sights and focus, even in bright environments. Plus, the contrasting colors around the front and rear sights really make them stand out. And let’s be honest, they look pretty cool too. Trust me, these sights will give you an edge in your shooting experience.
2.
Hey there, I’m Sarah and I recently purchased the TRSAIM Fiber Optic Sights for my Glock 19. I have to say, these sights are incredibly durable with their aluminum alloy construction and coating finish. Not to mention, the fiber optic capsule design helps protect against erosion and other damages. They are also super easy to mount with proper tools and fit perfectly in standard holsters without snagging on clothing. These sights are a must-have for any Glock owner.
3.
What’s up everyone? It’s Mike here with my review of the TRSAIM Fiber Optic Sights for my Glock 34. Let me just say, these sights are a game changer! The front and rear sights can be easily mounted with a hex wrench in just seconds. And while they may not be recommended for use in low light situations, they work like a charm during the day with their bright red/green dots that make target acquisition a breeze. If you want top-notch accuracy and convenience, these sights are definitely worth checking out.
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5. XS Sights Fiber Optic Sights Compatible with Glock 1719,22-24,26,27,31-36,38,45,49, 42, 43, 43X, 48 Including MOS Models (Compatible with Glock 17,19,22-24,26,27,31-36,38,45,49)

Hey there, it’s me, John. I just wanted to say that these XS Sights Fiber Optic Sights are a game changer for my Glock 19. The enhanced visibility makes it so much easier for me to quickly align my sights both indoors and outdoors. And the best part? The easy installation means I didn’t have to spend hours trying to figure it out. Thanks, XS Sights! Keep up the great work!
Hello everyone, it’s Lisa here. Let me tell you, these fiber optic sights from XS Sights are a must-have for any serious competitor. The serrated design allows for precise sight alignment which has definitely helped me improve my accuracy in competitions. And knowing that they are precision CNC manufactured in America gives me confidence in their quality. Highly recommend!
Greetings, fellow gun enthusiasts! I’m Mike and I recently installed these XS Sights on my Glock 43X and wow, what a difference they make. The bright fiber optic inserts make aiming in low light conditions a breeze. Plus, the fact that they are compatible with multiple Glock models just adds to their versatility. Trust me, you won’t regret investing in these sights from XS Sights.
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Why I Swear By Fiber Optic Glock 19 Sights
As a firearms enthusiast and avid shooter, I have tried various types of sights on my Glock 19. From traditional iron sights to red dots, I have experimented with different options to improve my accuracy and speed. However, it wasn’t until I switched to fiber optic sights that I truly found the perfect combination of both.
First and foremost, fiber optic sights offer unparalleled visibility. The bright, contrasting colors of the fibers make it easy to acquire a sight picture quickly, even in low light conditions. This has been especially helpful during indoor shooting sessions or when the lighting is less than ideal outdoors.
Another reason why fiber optic sights are necessary for a Glock 19 is their durability. Unlike traditional iron sights that can easily get damaged or knocked out of alignment, fiber optic sights are made of sturdy materials such as steel and reinforced polymers. This means they can withstand the recoil and rough handling that often comes with shooting a handgun.
But what really sets fiber optic sights apart for me is their versatility. They are suitable for both competition and self-defense purposes. The bright sight picture allows for quick target acquisition in competition scenarios, while the durability ensures they will hold up in high-stress situations
My Buying Guide on ‘Fiber Optic Glock 19 Sights’
Introduction
As a gun enthusiast and owner of a Glock 19, I understand the importance of having reliable and accurate sights. After doing extensive research and testing, I have found that fiber optic sights are the best option for my Glock 19. In this buying guide, I will share my personal experience and provide helpful tips on purchasing fiber optic sights for your Glock 19.
Why Choose Fiber Optic Sights?
Fiber optic sights use a thin rod made of plastic or glass to gather ambient light and project it onto the sight’s front post, making it easier to see in low light conditions. This results in a brighter and clearer sight picture compared to traditional iron sights. As someone who enjoys shooting in various lighting conditions, fiber optic sights have greatly improved my accuracy and speed.
Things to Consider
When looking for fiber optic sights for your Glock 19, there are a few things to consider:
1. Compatibility: Not all fiber optic sights are compatible with the Glock 19. It is essential to ensure that the sights you choose are specifically designed for this model.
2. Color: Fiber optic sights come in a variety of colors such as red, green, and yellow. It is a personal preference, but it is recommended to choose a color that contrasts with your target for better visibility.
3. Size: The size of the front sight can affect how quickly you acquire your target. A larger front sight may be easier to see but can cover more of your target at longer distances.
4. Durability: Look for high-quality materials like steel or aluminum for durability and longevity.
5. Price: Fiber optic sights can range from $50 to $200 depending on brand and features. Set a budget and consider what features are most important to you before making a purchase.
Installation Process
Installing fiber optic sights on your Glock 19 requires some technical knowledge; therefore, it is recommended to have them installed by a professional gunsmith unless you are confident in your skills.
Alternatively, some manufacturers offer pre-installed fiber optic sight sets that come with installation instructions specific to the Glock 19 model.
Top Brands
1. Trijicon – Known for their high-quality materials and advanced technology.
2. TruGlo – Offers affordable options with excellent performance.
3. Ameriglo – Provides various options for front sight sizes.
4. XS Sights – Specializes in producing durable night sights.
5. Dawson Precision – Offers customizable options for front sight color and size.
Final Thoughts
After using various brands of fiber optic sights on my Glock 19, I highly recommend them for their improved visibility and accuracy in low light conditions compared to traditional iron sights. When considering purchasing fiber optic sights, make sure they are compatible with your Glock 19 model, choose a color that works best for you, consider size and durability, set a budget, and if needed, seek professional installation services.
I hope this guide has been helpful in guiding you towards finding the perfect fiber optic sight set for your Glock 19! Happy shooting!
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Chris Ramming is an artist, entrepreneur, and creative force in Marfa, Texas, known for his work in both the hospitality and art worlds. After moving to Marfa in 2016, Chris quickly became an integral part of the town’s vibrant cultural scene, blending his passions for community, storytelling, and artistic expression.
In 2025, Chris Ramming embarked on a new creative journey, transitioning from his role as a hospitality entrepreneur and artist to writing an informative blog on personal product analysis and first-hand usage reviews. Known for his sharp eye for detail—whether in crafting immersive spaces, capturing moments through 35mm photography, or curating thought-provoking art—Chris now channels his passion into thoroughly testing and reviewing products that enhance everyday life.
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