Trijicon HD Night Sights Review: A Detailed Breakdown for Optimal Firearm Precision

by Dave Chesson

January 9, 2024



As a passionate shooter, the world of firearm sights has always intrigued me. Recently, I had the chance to explore the Trijicon HD Night Sights, and I must say, they’ve left an indelible mark on my shooting endeavors. This first-person review will delve into my thoughts on the Trijicon HD Night Sights. 

Trijicon HD Night Sights Specs

  • Material Metal
  • Tritium? Front and Rear
  • Sight Picture 3 dot

Specifications and Background of Trijicon HD Night Sights 

Before we jump into my review, let’s take a quick look at the specifications and background. 

Trijicon isn’t just another name in the firearm accessories game – they’re a real powerhouse. Founded in 1981, these folks have been at the forefront of producing some of the most top-of-the-line aiming systems and sighting solutions. They’ve made their mark by setting a gold standard in the industry, especially with innovative, high-quality, and reliable optics.

Their journey began with a focus on creating superior-quality night sights, especially for law enforcement and military applications. One of their major products in this line is the HD Night Sight. Trijicon’s HD Night Sights have earned a prestigious reputation among professionals in law enforcement and the military. These sights, crafted with tritium and aluminum, excel in the darkest of nights and stand strong under the brightest daylight. 

Now, let’s get into my review. 

Trijicon HD Night Sights Features

Trijicon HD Night Sights Features
1 3 Dot Sight Picture

Traditional 3 dot style sight picture with tritium lamps.

2 U notch

U notch rear sight helps you quickly align sight.

3 Hooked Shape

The steeply hooked font of the rear sight makes using the rear sight for slide manipulation much easier.

4 Bright Front Sight

The bright, glow in the dark painted front sight surrounding the tritium lamp quickly draws your eye for rapid sight alignment.

My Review of Trijicon HD Night Sights 

One of the standout features of the Trijicon HD Night Sights is their remarkable brightness, especially in low-light conditions. The orange dot on the front sight isn’t just for looks; it’s a beacon that guides your aim even in the dimmest environments. Whether it’s the subtle glow of dusk or the pitch-black of night, these sights truly live up to their reputation. That’s why I’ve ranked it at the top of my best Glock Night Sights article–you can read it here

I resonate strongly with the praise for the larger “U” notch on the rear sight, making the front sight quick and effortless to acquire. This design enhancement significantly boosts visibility and enhances the speed of target acquisition, critical in high-pressure situations.

These sights are built like champions. They’re made with this cool combo of tritium and aluminum. The tritium part is fascinating—it’s this radioactive stuff that glows without needing any external power source. That means even in low light or total darkness, these sights shine bright, which is perfect for night shooting. And the best part? Tritium lasts a long time, so you’ve got consistent illumination in all sorts of conditions.

Now, the aluminum in these sights makes them tough as nails. They can handle the kickback from firing and endure rough environmental situations without breaking a sweat. That’s a big plus for durability, something you definitely want in sights you’re relying on.

The design is pretty slick too. The front sight comes in these punchy colors—orange, green, or yellow. You pick what works best for you. That color contrast helps you lock onto your target fast, especially when the lighting’s not cooperating. 

Their night vision is great. During my nighttime shooting sessions, I noticed that the photoluminescent paint on the front sight retains its charge well, ensuring visibility even when tritium illumination might be minimal.


Durability is a non-negotiable aspect when it comes to firearm accessories, and the Trijicon HD Night Sights absolutely deliver. The steel housing, coupled with tritium phosphor lamps, forms an incredibly robust combination that can easily withstand the recoil and exposure to chemicals during regular firearm use. The craftsmanship, including the bonding of tritium lamps to an aluminum cylinder, ensures long-term reliability.

These sights are built to last. What’s really reassuring is their long-term performance. Those tritium lamps? They’re good for around 12 years, giving you consistent illumination throughout. These sights are in it for the long haul, holding up under all sorts of shooting conditions.

I’ve rigorously put my firearm through drills, and the Trijicon HD sights have demonstrated their resilience, maintaining their functionality without any signs of compromise.


Accuracy is paramount in shooting, and the Trijicon HD Night Sight has taken it to another level. The slimmer front sight post of these sights addresses a common concern about width affecting accuracy beyond 45 feet. I noticed a significant improvement in sight picture, especially during longer-distance shots.

The choice between the yellowish-green and orange front sights caters to personal preferences and eyesight. I appreciate the attention to detail in providing options for users to customize their sight experience.

While often praised as night sights, the daytime performance of these sights is equally impressive. The wider front sight enhances the field of view, particularly noticeable when aiming at small targets or requiring precision shots.

During my daytime shooting sessions, the Trijicon HD Night Sights maintained their visibility and clarity. The photoluminescent paint on the front sight not only aids in low-light situations but also ensures readiness in various lighting conditions.

I took my firearm to the range on a bright, sunny day, and the Trijicon HD Night Sights stood out vividly against the targets, allowing for quick and precise target acquisition.

The only aspect that might give potential buyers pause is the price. With an MSRP around $175, these sights fall on the higher end of the price spectrum. While the upfront cost may be a consideration, the long-term value derived from the durability and performance of the Trijicon HD Night Sights justifies the investment.

Trijicon HD Night Sights Pros and Cons 

  • Bright front sight – The bight color front sight draws your eye to the front sight.
  • Long lasting tritium – The tritium lamps are bright and have a 12 year life for years of use.
  • Compatibility – Trijicon makes these sights for many different handguns, not just Glocks
  • Price – These are not budget sights, but they are well made.

Report Card

Brightness and Visibility

The tritium phosphor-filled glass lamp have a sapphire jewel cap that helps distribute the light from the tritium.


The sturdy metal construction, along with hooked front surface of rear sight, mean they are designed for one-handed slide manipulation.


The design of the sight makes them quick to acquire and accurate to use.

Daytime Performance

The photoluminescent painted front sight attracts the eye.


These sights do come with a hefty price tag, compared to other night sights.

Trijicon HD Night Sights Final Grade

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Final thoughts on Trijicon HD Night Sights 

In the realm of night sights, the Trijicon HD Night Sights stand tall as a beacon of precision, reliability, and durability. From the brightness and visibility that outshine the darkest nights to the rugged construction that weathers the harshest conditions, these sights embody the essence of a trusted companion for shooters. That’s why they are my first choice as a Glock Night Sight—read my full article listing the best night sights for Glocks here. 

The Trijicon HD night sights are the default night sights for me. If you are someone who focuses on performance above all, check them out—you won’t be disappointed. 

FAQs on Trijicon HD Night Sights

Are these sights compatible with different pistol models? 

Absolutely! Trijicon offers a wide range of options, catering to various popular pistol models like Glocks, FNs, and more. They are a great pistol sight and their versatility ensures you can find a set of HD Night Sights tailored for your specific firearm.

How long does the tritium illumination last in these sights? 

Tritium in the Trijicon HD Night Sights boasts a lifespan of around 12 years, providing consistent illumination throughout this period. This long-lasting feature ensures reliable performance, even in the darkest of nights.

What’s the benefit of the wider “U” notch on the rear sight? 

The wider “U” notch on the rear sight isn’t just a design choice; it’s a game-changer for quick sight alignment. Teaming up with the front sight, it facilitates rapid and effortless target acquisition, critical in fast-paced situations.

How does the photoluminescent paint work on these sights? 

The photoluminescent paint on the sights absorbs daylight or artificial light, charging up to keep the sights visible in low-light environments. This feature ensures continued visibility, enhancing their usability in various lighting conditions.

Are these sights user-friendly for installation? 

While ensuring optimal performance is crucial, Trijicon also designs their sights with user convenience in mind. Professional installation is recommended for optimal performance, ensuring these high-quality sights are set up correctly for maximum effectiveness.


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About Dave Chesson

Dave Chesson is prior Navy with a specialty in international arms dealing for the US government across multiple countries. Having traveled the world and abided by ATF and ITAR, Roy has a unique background in legal as well as practical capabilities of weapons deployment and use.

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