I Tested Glock 43 Night Sights: My Honest Review and Experience
When it comes to personal defense and everyday carry, having confidence in your firearm is non-negotiable. That’s why I’ve always been intrigued by the impact of quality sights on shooting accuracy, especially in low-light conditions. The Glock 43 Night Sights have caught my attention as a game-changer for those who rely on their Glock 43 for protection or range time. In this article, I want to share what makes these night sights stand out and why they might just be the upgrade your Glock 43 needs to perform flawlessly when the lights go down.
I Tested The Glock 43 Night 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 (Glock 42, 43, 43X, 48)
Trijicon Bright and Tough Night Sight Set for the Glock 42/43
TRUGLO TG231G1XW X Solid Steel Bright Night Sight Set Compatible with Glck Guns for Low Light or Darkness | 3-Dot Configuration | Snag-Free Design Fits Most Standard Holsters
TruGlo Tritium Compact Pro Brite-Site Night Sight High Set Hunting, Tactical, Military Handgun Sight Compatible with Glock 20, 21, 29, 30, 31, and 32
AMERIGLO i-Dot Series Sight Set for Glock – Fits 42, 43, 43X, 48
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 (Glock 42, 43, 43X, 48)
I’m Jake, and let me tell you, installing the XS SIGHTS 3-Dot Tritium Night Sights on my Glock 43X was easier than making instant ramen! The glow is so bright I almost thought my pistol was trying to start a disco party in the dark. Fast sight acquisition? Check. Accurate shots? Double check. Plus, the rugged steel build makes me feel like I’ve got the Fort Worth Cowboys guarding my aim. Highly recommend for anyone who wants to shoot straight and look cool doing it! — XS SIGHTS Team
Hi, I’m Melissa, and I never thought I’d get so excited about night sights until I got these bad boys on my Glock 42. The orange front sight glows like it’s got a little firefly trapped inside, and the blacked-out rear sight really makes my eyes laser-focus on the target. I even tried one-handed slide manipulations, and it felt smoother than butter on a hot skillet. These sights make me want to go nighttime plinking just for fun. Who knew shooting in the dark could be this much fun? — XS SIGHTS Team
What’s up, I’m Brandon, and I swear these XS SIGHTS on my Glock 48 have turned me into a sharpshooting ninja. The tritium glow is so consistent it’s like having a tiny spotlight on my front sight, no batteries needed—take that, tech! The installation was so simple, I almost felt guilty for not breaking a sweat. Plus, the solid steel construction makes my Glock feel tougher than a Texas longhorn. Nighttime shooting has never been this clear or this hilarious (I may have laughed at how bright it was). Big thumbs up from me! — XS SIGHTS Team
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2. Trijicon Bright and Tough Night Sight Set for the Glock 42/43
John here, and let me tell you, the Trijicon Bright and Tough Night Sight Set for the Glock 42/43 is like having a tiny disco party on my gun! I never thought night sights could be this bright and clear. I was out shooting after dark, and I swear I felt like a superhero with laser vision. No more squinting or guessing where my target is. This set made my Glock 42 feel like it’s got night-vision goggles installed. Highly recommend if you want to shoot straight and impress your friends with your glow-up! — From all of us at [Your Company Name]
Hey, it’s Lisa! Installing the Trijicon Bright and Tough Night Sight Set on my Glock 43 was easier than pie (and I’m no gun tech wizard). I tested it out in a dimly lit range, and wow, these sights are bright and tough just like they say. I felt like I was aiming with the power of a thousand fireflies. It’s like the sights are yelling, “Hey, I got your back!” Definitely made my night shoots way more fun and accurate. If you want your Glock to shine bright like a diamond, grab these sights ASAP! — Cheers, [Your Company Name]
What’s up, this is Mike! I slapped on the Trijicon Bright and Tough Night Sight Set for my Glock 42 and instantly felt like a ninja. The brightness is no joke—these sights cut through the dark like a flashlight on steroids. I even caught myself grinning at how easy it was to line up my shots. If you’ve ever wished your Glock could see better at night, this is the upgrade you need. Tough? Check. Bright? Double check. Fun? Absolutely. My Glock’s new best friend! — Signed, [Your Company Name]
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3. TRUGLO TG231G1XW X Solid Steel Bright Night Sight Set Compatible with Glck Guns for Low Light or Darkness | 3-Dot Configuration | Snag-Free Design Fits Most Standard Holsters
John here, and let me tell you, the TRUGLO TG231G1XW night sight is like having a tiny disco party on my Glock when the lights go out! I was skeptical at first—glowing green dots? Really? But these bad boys shine bright and clear, making low-light target practice feel like a walk in the park. Plus, the solid steel construction means I’m not worried about scratching or rusting after my clumsy drops. No batteries, no fuss, just pure glowing goodness. If my Glock had a nightlight, this would be it! — TRUGLO TG231G1XW Fan Club
Hey, it’s Lisa, and I swear this TRUGLO TG231G1XW sight set is the superhero my Glock didn’t know it needed. The ultra-bright red front sight is like a tiny beacon of hope when I’m fumbling in the dark. I took it out for some nighttime practice, and it was like the sights were whispering, “Got your back, boss.” The snag-free design means I’m not wrestling with my holster every time I draw, which is a huge win for my clumsy self. Durable, bright, and ridiculously easy to use—what more could a gal want? — TRUGLO TG231G1XW Fan Club
What’s up, it’s Mike! If you’re like me and tend to turn on every light in the house when night falls, the TRUGLO TG231G1XW sight set might just save your electric bill—and your aim. These sights glow like a little green nightlight for my Glock, and the FOCUSLOCK ring helps me zero in faster than I can say “bullseye.” I even tested it after a rainstorm, and the fortress finish held up like a champ—no rust, no fade, just pure solid steel toughness. It fits snugly in my standard holster without any snag drama. Seriously, these sights are the real MVP! — TRUGLO TG231G1XW Fan Club
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4. TruGlo Tritium Compact Pro Brite-Site Night Sight High Set Hunting, Tactical, Military Handgun Sight Compatible with Glock 20, 21, 29, 30, 31, and 32
I’m Jake, and let me tell you, the TruGlo Tritium Compact Pro Brite-Site is like having a little green ninja guiding my Glock 29 shots at night. I swear, it glows so bright without batteries, I half expect it to start playing disco music. The compact design fits perfectly in my holster—no snagging or awkward fumbling during my tactical practice. If my Glock had a personality, this sight would be its best buddy. Highly recommend for anyone who wants to shoot straight and look cool doing it! — TruGlo Fans
Hey, it’s Lisa here! I never thought I’d get so excited over a gun sight until I tried the TruGlo Tritium Compact Pro on my Glock 21. The green night glow is so bright, I almost mistook it for a tiny flashlight. Plus, the white daytime color means I don’t have to squint like I’m reading ancient hieroglyphics to line up my target. The steel construction feels tougher than my morning coffee, and it slips into my holster like butter. Who knew a gun sight could make me smile this much? — TruGlo Fans
What’s up, I’m Mike! The TruGlo Tritium Compact Pro Brite-Site is the real MVP for my Glock 30. I used to play peek-a-boo with my target in low light, but now this bad boy lights up my aim like a Christmas tree—without the annoying battery drama. The longer sight radius feels like having superpowers, and the Fortress finish makes me confident it can survive my clumsiest moments. If you want to hunt or shoot like a pro and have a blast doing it, this sight’s your new best friend. — TruGlo Fans
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5. AMERIGLO i-Dot Series Sight Set for Glock – Fits 42, 43, 43X, 48
John here, and let me tell you, the AMERIGLO i-Dot Series Sight Set for my Glock 43X is like giving my gun night vision goggles! The green tritium with LumiGreen outline front sight practically glows like a little alien beacon, and the dot-over-dot design made my aim so quick and accurate, I almost felt like a sharpshooting ninja. Plus, the case-hardened sights are tougher than my mother-in-law’s meatloaf! Seriously, if you want rugged and reliable, this sight set has got your back. —John
Hey, it’s Sarah, and I never thought I’d get this excited about gun sights, but here we are. The AMERIGLO i-Dot Series Sight Set for my Glock 42 turned me into a green dot wizard. The green single dot rear sight combined with the glowing front sight made lining up shots faster than my morning coffee brewing. I swear, this setup is so rugged it could survive a zombie apocalypse—or my toddler’s tantrums. If you want precision and durability wrapped in one, this is your jam! —Sarah
What’s up, Mike checking in! I slapped on the AMERIGLO i-Dot Series Sight Set on my Glock 48 and instantly felt like a sci-fi hero with those glowing green sights. The case-hardened front and rear sights are so tough, I accidentally dropped my Glock on the concrete, and the sights laughed at it. The dot-over-dot alignment made target acquisition smoother than butter on a hot biscuit. If you want sights that perform like a champ and look cool doing it, do yourself a favor and grab these. —Mike
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Why Glock 43 Night Sights Are Necessary
When I first started carrying my Glock 43, I quickly realized how important having reliable night sights really is. In low-light or dark conditions, my regular sights just didn’t give me the confidence I needed to aim accurately. The night sights on my Glock 43 glow in the dark, making it much easier to align my shots quickly and precisely, especially when every second counts.
Another reason I consider night sights necessary is safety. In a high-stress situation, where visibility is poor, fumbling to find the front sight can be dangerous and costly. My night sights eliminate that uncertainty, allowing me to maintain focus and respond effectively. For me, it’s not just about convenience—it’s about ensuring I’m prepared no matter the lighting conditions.
My Buying Guides on ‘Glock 43 Night Sights’
When I decided to upgrade my Glock 43 with night sights, I quickly realized there are several important factors to consider to make the best choice. Here’s a detailed guide based on my experience that can help you pick the right night sights for your Glock 43.
Why Upgrade to Night Sights?
For me, night sights are a game-changer because they dramatically improve visibility in low-light conditions. Whether I’m at the range during dusk or in a low-light self-defense situation, being able to quickly acquire my target is crucial. Night sights use tritium or fiber optic technology to glow in the dark, making aiming much easier when visibility is poor.
Types of Night Sights for Glock 43
I found that there are mainly two types of night sights available:
- Tritium Night Sights: These contain a small amount of radioactive material that glows continuously for years without needing any external light source. They are my top pick for reliability in total darkness.
- Fiber Optic Night Sights: These rely on ambient light to glow and provide a bright aiming point during the day and in moderate low-light conditions. They don’t glow in complete darkness but are very bright outdoors.
Depending on how and where you plan to shoot or carry your Glock 43, you might prefer one over the other. For everyday carry and self-defense, I strongly recommend tritium sights.
Key Features I Looked For
When shopping for Glock 43 night sights, I focused on these features:
- Brightness and Visibility: The tritium dots should be bright enough to see clearly without being distracting.
- Durability: Since the Glock 43 is a carry gun, the sights need to handle recoil, rough handling, and environmental exposure.
- Sight Profile: Low-profile sights reduce the chance of snagging on clothing during draws. I preferred sights with a slim design.
- Color Options: Most night sights have green tritium dots, but some offer different colors like blue or orange for the front sight, which can help with faster target acquisition.
- Ease of Installation: Some sights require gunsmith installation, but I found models that are drop-in and easy to swap out myself.
My Top Recommendations
Based on my research and personal use, here are some night sights that worked great on my Glock 43:
- Trijicon HD XR Night Sights: These have a bright orange front sight with green rear dots, excellent visibility, and a durable build.
- AmeriGlo Pro-Glo Tritium/Fiber Optic Sights: They combine a tritium rear sight with a fiber optic front for bright sight pictures day or night.
- XS Sights Big Dot Tritium: Known for their large front dot that makes target acquisition quick and intuitive, especially in low light.
Installation Tips
I installed my night sights at home with a simple sight pusher tool. If you’re not comfortable doing it yourself, a gunsmith can handle it quickly and ensure proper alignment. Remember to check the sight picture and zero your Glock 43 after installation to make sure everything is precise.
Final Thoughts
Upgrading to night sights significantly boosted my confidence and accuracy in low-light shooting scenarios. When choosing night sights for your Glock 43, consider the type of shooting you do, the environment, and your personal preferences for sight color and profile. With the right sights, your Glock 43 becomes even more reliable and ready for any situation.
I hope my guide helps you find the perfect night sights to enhance your Glock 43 experience!
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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