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5 Best Glock Sights of 2023 {Marine’s Recommended}

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Glocks are popular handguns people use for defense in their homes, as concealed weapons, and more because of their compact nature and ease of use. Besides their impressive build and effectiveness for short-range shooting, glocks have an unlimited build system. That is, you can build your Glock with parts from other glocks or even non-glock parts. Being able to modify your Glock by replacing any of its parts is one of the major advantages of this gun.

Glocks are fantastic, but they have a big drawback, the standard sight is anything but reliable. This cuts across its durability and effectiveness as it can easily get broken when it hits hard surfaces and may also be difficult to use in certain conditions.

Using a better sight that is compatible with the Glock now becomes more of a necessity than a luxury if you want to be an effective shooter and enjoy a long-lasting sight. 

Now that you know how important getting a better sight for your Glock is, another problem arises; which sight should you buy? There are so many sights in the market, and even when you narrow your search down to Glock compatible sights, you’ll still be overwhelmed with numerous options. Most of these options are not worth your time, and you shouldn’t bother yourself even testing them out. 

We’ve made the problem of selecting a suitable Glock sight easier by coming up with a list of the best Glock sights available in the market in 2023. These sights have been tested and proven worthy; even marines use them.

Best Glock Sights in 2023

If you own a Glock but have not been able to unlock its full potential because of using the standard sight or a completely unsuitable sight, you’ll want to stick around. This section discusses the top sights you should consider for your Glock. No matter the type of Glock you use.

Bonus Read: 5 Best Ruger 10/22 Scope to Buy in 2023

Trijicon HD Night Sights• Durable
• Quick target acquisition
• Serves all Glock frames

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TruGlo TFO Handgun Sight Set
• Affordable
• Elegant design
• Easy to install

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Ameriglo Classic Tritium Series• Decent price
• Lightweight
• Very few adjustments needed

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XS Sights F8 Night Sight• Wide U-notch
• Fast target acquisition
• Easy to install

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Vortex Venom Red Dot Sight• Unlimited eye relief
• Parallax free
• Shockproof and waterproof construction

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#1. Trijicon HD Night Sights

Trijicon HD Night Sights
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Made by Trijicon, a popular optics brand, this HD night sight, as the name implies, is a sight with night vision capabilities. This way, you can shoot effectively no matter the time of the day. This sight can be used on all Glock frames, which makes it quite versatile. 

Trijicon HD night sight has an iron core that makes it super durable and able to withstand tough conditions without breaking. If you’re looking for a rugged sight, you’ll love this Trijicon HD night sight. Being a night sight doesn’t mean you cannot use it during the day, with one tritium lamp at the front sight and two at the rear. There’s also a red fiber optic material that helps daylight shooting, while the tritium lamp helps night shooting. The front sight is fitted with orange or yellow high visibility inert that helps you to pick out targets quickly.

It uses a mixture of polymer and aluminum. Aluminum makes it durable, while polymer makes it lightweight and inexpensive. The rear sights are serrated to reduce glare when shooting in bright conditions. This sight is great for the Glock, and that is why it tops our list of best Glock sights in 2023. 

Its durability and effectiveness stretch to being able to be cocked with one hand off a belt or table. This is putting into account that one hand can be preoccupied or even injured when using the sight. Trijicon is putting their money where their mouth is by backing their HD night sight with a 12-year warranty for some features.


  • Extremely durable build with polymer and aluminum. 
  • Can serve all Glock frames, so you don’t have to worry about getting a new one when you change Glock.
  • Features day and night shooting with special features enabling better view in different light conditions.
  • Quick target acquisition helped by the orange or yellow high visibility inert used in sight.


  • This sight can be a tad more expensive than most of the others.

Bonus Read: Vortex Viper Red Dot Review in 2023

#2. TruGlo TFO Handgun Sight Set

TruGlo TFO Handgun Sight Set
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Truglo, which is a global brand known for its hunting optics, has special TFO sights that use a combination of tritium and fiber optics to give you a clear vision of your Glock. The sight is easy to install even by people with little experience. It possesses an impressive quality, especially with the help of both tritium and fiber optics. However, the fiber optics can be fragile, which means you need to take extra care with it as breaking the fiber optics will render the sight almost useless.

The fiber optics for daytime shooting and tritium for the nighttime shooting has impressive features that fit the Glock like a glove. The sight is small enough to fit inside the gun strap alongside the Glock. Its impressive design also features an anti-glare coating that prevents reflection, which can spook your target when using it in bright conditions.

It features new technology while remaining affordable. Made from machined steel with a fortress finish coating, this sight weighs 0.2 pounds. It can also fit several Glock options.


  • It is an affordable Glock sight that wouldn’t create a hole in your pocket if you decide to purchase it.
  • Combines day and nighttime shooting with the help of a tritium lamp and fiber optic.
  • Fortress-finish anti-glare coating, so your target doesn’t see you coming.
  • Elegant design.
  • Easy to install, even for people with little experience.


  • Fiber optic is quite delicate and can easily break.

#3. Ameriglo Classic Tritium Series

Ameriglo Classic Tritium Series
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There’s a reason this sight has the word classic in its name, and that’s because of the 3 dot style it uses. This sight style became popular decades ago and has remained the most widely used sight style till today. Even though some people will argue against it being the best sight system out there, that is a matter for another day. What is more important today is Ameriglo’s tritium series sight and how it fits your Glock. 

The simple and widely spread sight system used here makes this sight highly sought after as most people with some form of military training have used it before. There’s also a truckload of information on the internet on how to use this sight. It is perfect for people looking for a simple sight without the need for elaborate features. 

It is machined from bar stock steel and uses green tritium dots and white outlines for its operations. The green tritium dots make night shooting possible, while the white outlines are for daytime shooting. It is extremely lightweight, weighing just 0.01 pounds.


  • Extremely lightweight at just 0.01 pounds which makes it easy to carry around even when trapped on
  • A simple and widespread sight system makes it the go-to choice for a wide range of people
  • Very few adjustments needed 
  • Decent price 


  • Fixed rear sights
  • 3 dot styles are slowly being replaced by other styles

#4. XS Sights F8 Night Sight

XS Sights F8 Night Sight
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The XS sights F8 night sight is a suitable sight for your Glock. It will not only fit on your Glock but help you achieve an extra level of precision and ease when using your weapon. The sight uses green tritium dots on the front and rear for nighttime shooting while its high visibility orange outline excels during the day.

Instead of trying to align the rear sights to the high visibility orange outline, the outline draws the eye to it. It makes target acquisition faster and more efficient shooting as you’ll hit more targets because of the increased speed. 

The centered tritium makes rapid nighttime deployment possible. It is great for gen 5 handguns like Glock 15 but can be used for a variety of other glocks. Installation is easy, and the sight ships with tools like a screwdriver that makes installation possible.


  • Wide U-notch
  • Fast target acquisition and more efficient shooting
  • Easy to install and ships with screwdriver
  • A wide rear sight gap allows more light to rear the front sight and improves visibility


  • A more expensive option

#5. Vortex Venom Red Dot Sight

Vortex Venom Red Dot Sight
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Vortex is one of the most widely spread optics in the world, with several types for different markets. This vortex venom red dot sight may be slightly larger than most on this list, but it is by no means out of line as it’ll fit on your Glock and deliver impeccable performance while shooting.

This vortex venom sight uses cutting-edge features to bring effective and enjoyable shooting to you. One of such features is the 10 available brightness settings in manual mode. You can choose from or simply switch to automatic mode. The system detects the light conditions and selects a suitable brightness setting for you. 

It uses the 3 MOA dot reticle and weighs 1.1 ounces. It comes with a Picatinny mount that weighs 0.5 ounces. It comes with windage and elevation adjustment, which have a 1 MOA dial setting per click. Its rugged build makes the vortex venom shockproof and able to withstand a lot of pressure. It is also waterproof as its body is sealed with an O-ring to prevent water from entering. This means you can use the sight even in wet conditions.

Unlimited eye relief and a hard-anodized finish mean your eyes are protected from sudden recoil injuries, and light reflection will not spool your target. Targets are highly visible in which reduces the targeting time. 


  • Unlimited eye relief to protect your eyes
  • Vortex lifetime warranty shows the level of trust vortex has for this product
  • Shockproof and waterproof construction
  • Parallax free


  • Poor battery life
  • Expensive product


Glock comes in various forms and sizes, but one thing remains, they need suitable sights to work, especially as the standard Glock sight is substandard. This is where the above-mentioned sights come in. They fit Glocks and make it possible for you to shoot effectively.

About Author

James Towndrow, a NRA-certified Firearms Instructor. During a career of 18 years had won several shooting competition including major leagues. Taking all those experience down the road, is now a successful Shooting Instructor in Texas, US.