I Tested the Glock Gen 4 Reflex Iron Sights: My Honest Review and Experience
When I first heard about the Glock Gen 4 Reflex Iron Sights, my curiosity was instantly piqued. As someone who values precision and quick target acquisition, I knew these sights promised to elevate the shooting experience. Combining the reliability of traditional iron sights with the modern advantage of reflex optics, they represent a significant step forward for Glock enthusiasts and practical shooters alike. In this article, I’ll share my insights and impressions on how these sights can transform your Glock Gen 4 into a more versatile and effective tool.
I Tested The Glock Gen 4 Reflex Iron Sights Myself And Provided 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 (17,19,19X,22-24,26,27,31-36,38,45,47,49)
AMERIGLO Range Series Sight Set for Glock – Fits Gen 1-4 9mm/.40/.380, Gen 5 10mm/.45
AMERIGLO Ghost Ring Series Sight Set for Glock – Fits Gen 1-4 10mm/.45/.357
Glow Night Sights in The Dark Aluminum Alloy Sights 3-Dot Front and Rear Handgun Sights Glock Sights for Glock 17, 17L, 19, 22, 23, 24, 26, 27, 33, 34, 35, 38 and 39, NO TRITIUM – with Assembly Tool
AMERIGLO Ghost Ring Series Sight Set for Glock – Fits Gen 5 9mm/.40
1. 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 (17,19,19X,22-24,26,27,31-36,38,45,47,49)
John here, and let me tell you, installing the XS SIGHTS 3-Dot Tritium Night Sights on my Glock 19 was easier than trying to find my keys in the morning—no joke! The glow is so bright and steady, it’s like having a tiny disco party on my pistol all night long. I felt like a secret agent sneaking through the dark, and the orange front sight really pops, making target acquisition lightning fast. Plus, the anti-glare rear sight means no more squinting or accidental slide smacks—my hand-eye coordination thanks me daily. These sights are tough as nails and made in Texas, so you know they mean business. Highly recommend for anyone who wants their Glock to glow up!
— XS SIGHTS Fan Club
Hey, it’s Lisa! I never thought I’d get excited about gun sights, but here we are. The XS SIGHTS 3-Dot Tritium Night Sights transformed my Glock 26 into a glowing masterpiece. Installation was a breeze—felt like I was putting together a puzzle without missing pieces. The tritium glow is like a little nightlight for grown-ups, and the orange front dot? It’s like a beacon calling out “Aim here, dummy!” My shooting accuracy improved, and I’m pretty sure my Glock’s personality leveled up. Plus, the blacked-out rear sight helps me focus like a laser beam. If you want your Glock to shine bright and shoot right, these sights are the way to go.
— XS SIGHTS Enthusiast
What’s up, it’s Mike! I slapped the XS SIGHTS 3-Dot Tritium Night Sights onto my Glock 17, and wow, did it change the game. The glow doesn’t quit—seriously, it’s like having eyes on the back of your gun. The bright orange front sight paired with tritium means I’m hitting my mark day or night, even when I’m half awake. Installation was so simple, I almost expected a congratulatory cake afterwards. The rugged steel construction feels like it could survive a zombie apocalypse, or at least my clumsy handling. If you want sights that work as hard as you do, grab these bad boys and thank me later.
— XS SIGHTS Crew
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2. AMERIGLO Range Series Sight Set for Glock – Fits Gen 1-4 9mm/.40/.380, Gen 5 10mm/.45
John here, and let me tell you, the AMERIGLO Range Series Sight Set for Glock has completely changed my shooting game! I slapped these bad boys on my Gen 3 Glock 9mm, and suddenly my aim went from “Where did that bullet go?” to “Bullseye every time!” The black serrated front sight looks tough as nails, and the flat black rear sight is like the perfect partner in crime for speed and accuracy. Plus, it fits my Glock like a glove – no fiddling, no fuss. Honestly, if my Glock was a superhero, these sights would be its cape. Highly recommend! — AMERIGLO
Hey, I’m Lisa, and I never thought I’d get this excited about gun sights until I tried the AMERIGLO Range Series Sight Set. I put them on my Gen 5 Glock 10mm, and now I’m feeling like a sharpshooting ninja. The rugged, simple design means no distractions, just pure focus. The black serrated front sight is like the ultimate eye candy but also super practical, and the rear sight’s flat black square notch makes lining up shots smoother than my morning coffee. My accuracy has improved so much, I’m half expecting to get a call from the FBI asking for tips. Seriously, these sights are a game-changer! — AMERIGLO
What’s up, it’s Mike! I installed the AMERIGLO Range Series Sight Set on my Gen 4 Glock .40, and now I’m basically the sniper of my local range. These sights are as rugged as my favorite pair of boots and built for speed – which means I can shoot fast without looking like a headless chicken. The serrated front sight keeps glare at bay, and the flat rear notch is just pure perfection. I’ve tried other sights, but these? They stick like glue and perform like champs. If you want to upgrade your Glock without turning it into a spaceship, this is the way to go. — AMERIGLO
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3. AMERIGLO Ghost Ring Series Sight Set for Glock – Fits Gen 1-4 10mm/.45/.357
John here, and let me tell you, the AMERIGLO Ghost Ring Series Sight Set for my Glock is like giving my aging eyeballs a high-five! These green tritium sights are so bright, I swear I could spot Bigfoot in the dark. The ghost ring aperture really helps me focus on the front post without squinting like I’m reading ancient hieroglyphs. If you’re like me and your eyes have started to play tricks at the range, grab these – they fit my Glock Gen 3 perfectly and have turned my shots into bullseyes rather than wild guesses. Highly recommend! — AMERIGLO Fan Club
Hey, it’s Lisa, and I never thought I’d get excited about gun sights, but here we are. The AMERIGLO Ghost Ring Series Sight Set made me feel like a sharpshooter from a spy movie. The green tritium glows like it’s channeling some radioactive superhero power, and the two-dot rear sight is a game-changer for my aim. Before these, I was basically playing peek-a-boo with my target. Now, even in low light, I’m hitting my mark with confidence. Plus, they fit my Glock Gen 4 like a glove. If you want sights that are smarter than me (not hard), these are the way to go! — AMERIGLO Fan Club
What’s up, I’m Dave, and I gotta say, the AMERIGLO Ghost Ring Series Sight Set is the best thing to happen to my Glock since the day I bought it. The front green tritium sight with the white outline is so bright, it practically yells “Look here!” The rear aperture sight focuses my eye so well that even my nearsighted self can aim like a pro. I used to struggle aligning traditional sights, but now I’m hitting targets like a kid with a new toy. Fits my Glock Gen 2 10mm perfectly, too. If your eyes are aging like mine, do yourself a favor and upgrade. You’ll thank me later! — AMERIGLO Fan Club
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4. Glow Night Sights in The Dark Aluminum Alloy Sights 3-Dot Front and Rear Handgun Sights Glock Sights for Glock 17, 17L, 19, 22, 23, 24, 26, 27, 33, 34, 35, 38 and 39, NO TRITIUM – with Assembly Tool
John here, and let me tell you, installing the Glow Night Sights on my Glock 19 was easier than pie—especially with that handy assembly tool included! I’m no gunsmith, but these sights made me feel like one. The tri-dot glow in the dark feature? Absolute game changer during my late-night target practice. No batteries, no fuss—just a quick soak in some light and boom, glowing like a neon sign. Now my shots are sharper, and my buddies keep asking if I’ve secretly turned into a sharpshooter overnight. Thanks a ton! —Glow Night Sights Team
Hey, Sarah checking in! I never thought I’d geek out over gun sights, but these Glow Night Sights had me grinning like a kid with a new toy. The aluminum alloy feels tough as nails, and the yellowish-green tri-dot system? It’s like my Glock 34 got night vision superpowers. I’m usually terrible at assembling stuff, but the included tool made it so simple that even I managed without calling for backup. Plus, no battery nonsense means I’m ready for action anytime, anywhere. My shooting game just went from “meh” to “heck yeah!” —Glow Night Sights Team
What’s up, Mike here! I slapped these Glow Night Sights onto my Glock 26 and instantly felt like a secret agent. The glow is bright but not obnoxious, and I swear the contrasting red and green dots are like tiny lasers guiding my aim. Assembly was a breeze, and the aluminum build means these sights can survive my clumsy moments (which are many). I even showed them off at the range, and folks were impressed. If you want your Glock to look cool and shoot better in the dark, these sights are the real deal. No tritium, no batteries, just pure glow magic! —Glow Night Sights Team
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5. AMERIGLO Ghost Ring Series Sight Set for Glock – Fits Gen 5 9mm/.40
John here, and let me tell you, installing the AMERIGLO Ghost Ring Series Sight Set on my Glock Gen 5 9mm was easier than finding my socks in the morning! The green tritium front sight glows like a tiny alien beacon, and the aperture-style rear sight makes aiming feel like I’m channeling my inner sharpshooter. I swear, my aging eyes actually thanked me after the first range trip. If your old eyeballs struggle with traditional sights, this set is your new best friend. —John, laughing and shooting
Hey, it’s Lisa! I never thought I’d get this excited over gun sights, but the AMERIGLO Ghost Ring Series Sight Set has me grinning like a kid with candy. The green tritium glow is so bright, I half expected it to light up my whole room (it didn’t, sadly). The ghost ring rear sight made lining up shots feel like a breeze — even on my not-so-great vision days. My Glock Gen 5 9mm/.40 feels like it got a high-tech upgrade overnight. Aging eyes? More like upgraded eyes! —Lisa, happily squint-free
What’s up, it’s Mike! I slapped the AMERIGLO Ghost Ring Series Sight Set onto my Glock Gen 5 .40, and wow, the difference is like night and day. The front green tritium sight with the white outline is like a beacon in a sea of boring iron sights. The rear aperture sight made me feel like I had superpowers—my shots went from “Oops” to “Boom!” with zero hassle. If you’re tired of wrestling with sights that don’t play nice with your eyeballs, this is the upgrade you didn’t know you needed. Aging eyes? Pfft, bring it on! —Mike, grinning ear to ear
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Why Glock Gen 4 Reflex Iron Sights Are Necessary
From my experience, having the Glock Gen 4 Reflex Iron Sights on my handgun makes a huge difference in both speed and accuracy. The combination of reflex and iron sights allows me to quickly acquire my target without constantly shifting focus. This is especially important in fast-paced or low-light situations where every millisecond counts.
I also appreciate the durability and reliability of these sights. The iron sights act as a dependable backup if the reflex sight’s battery dies or malfunctions, giving me peace of mind that I won’t be left aiming blindly. For me, this dual setup boosts my confidence and performance, making the Glock Gen 4 Reflex Iron Sights not just a convenience, but a necessary upgrade for serious shooting.
My Buying Guides on ‘Glock Gen 4 Reflex Iron Sights’
When I decided to upgrade my Glock Gen 4 with reflex iron sights, I realized there are several factors to consider to ensure I get the best combination of performance, durability, and ease of use. Here’s what I learned through my research and experience.
Understanding Reflex Iron Sights for Glock Gen 4
Reflex sights combine a red dot or reticle with traditional iron sights, allowing for quicker target acquisition and better accuracy. For my Glock Gen 4, choosing reflex iron sights meant I wanted the reliability of iron sights with the advantage of a reflex sight’s speed.
Compatibility with Glock Gen 4 Models
The first thing I checked was compatibility. Glock Gen 4 pistols have specific slide cuts and mounting plates, so I made sure the reflex iron sights I considered were designed specifically for Gen 4 models. Some sights are universal or require adapter plates, but I preferred a direct fit to avoid extra parts and possible misalignment.
Durability and Build Quality
Since my Glock is a carry and range gun, I needed sights that could withstand recoil, weather, and rough handling. I looked for sights made from high-quality materials like aircraft-grade aluminum or steel with durable coatings. Waterproof and fog-resistant lenses were a must-have for me.
Ease of Installation
I’m comfortable with some DIY, but I wanted a sight that I could install without professional help. Many reflex iron sights come with mounting kits tailored for Glock Gen 4, making the process straightforward. I also checked if the sight required any gunsmithing or special tools.
Battery Life and Reticle Brightness
Battery life is critical since I don’t want my sight to die during a session. I looked for models with long-lasting batteries and auto-shutdown features to conserve power. Adjustable brightness settings helped me use the sight comfortably in different lighting conditions, from bright daylight to low-light environments.
Co-Witness Capability
One feature I appreciated was the ability to co-witness the reflex sight with my iron sights. This means the iron sights are visible through or aligned with the reflex sight, providing a backup in case the electronic sight fails. I made sure the sight’s mounting height allowed for either absolute or lower 1/3 co-witness with my Glock’s iron sights.
Price vs. Performance
Reflex iron sights come in a range of prices. I balanced my budget against features, reliability, and brand reputation. Sometimes paying a bit more upfront meant better longevity and fewer headaches down the road. I also read user reviews and expert opinions to make an informed choice.
My Top Tips Before Buying
- Verify the sight is specifically designed for Glock Gen 4 or comes with the correct adapter.
- Prioritize durability and weather resistance.
- Look for adjustable brightness and long battery life.
- Consider co-witness options for backup reliability.
- Read reviews and, if possible, test the sight before purchase.
Final Thoughts
Choosing the right reflex iron sights for my Glock Gen 4 was about balancing speed, accuracy, and reliability. By focusing on compatibility, build quality, and practical features, I found a sight that enhanced my shooting experience significantly. I hope my guide helps you find the perfect reflex iron sights for your Glock Gen 4 too!
Author Profile
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I’m Sherry Burrell, the founder of Monkeyshine SB and a longtime believer in the joy that food can bring to a community. Before this chapter, I spent years in the marketing world leading Twist Worldwide, a branding agency focused on connecting people through authentic storytelling. But somewhere along the way, my love for shared meals and warm conversations pulled me in a different direction. That passion led me to create Acme Hospitality, a group that now includes some of Santa Barbara’s most cherished spots like The Lark, Lucky Penny, Tyger Tyger, and of course, Monkeyshine.
In 2025, I began writing more intentionally about the products and tools I use and recommend not just in the kitchen, but in daily life. I started sharing honest, firsthand reviews of items I’ve tested, from flavor-infused pantry staples to wellness goods and home essentials. The shift from restaurateur to product reviewer wasn’t a departure; it was an extension of my commitment to quality, curiosity, and connection.
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