10 Best Sights For Glock 19 in 2021- Reviews & Guide

Having a Glock 19 pistol can be a great advantage that you have when you want a pistol to be used as self-defense. Besides the compact size that it has, it also has a very lightweight that will surely hinder the way you move and shoot.

Just like most of the firearms, Glock 19 also needs the assistance of a sight that will surely bring out its best potential and capabilities.

Companies have been continuously designing and manufacturing different sights for Glock 19, and all of them compete to produce the best ones. So, if you are looking for those sights, we are going to help you with that.

Best Overall

Trijicon Night Sight Sets for Glock Pistols

Best Material

TRUGLO TFX Pro Tritium and Fiber Optic Xtreme Handgun Sights

Best Value

XS Sight Systems Big Dot Tritium Express Sight Set

In this article, we are going to list the 10 best sights for Glock 19 that we have found, and we are also going to list the things and reasons why they are widely known and used by a lot of people.

Their design and some other important things will also be discussed here in this article to have a good look into what you are going to experience once you have them and use them during all your trips. Without any further ado, here are the sights that you might consider buying for your Glock 19: 

10 Best Sights for Glock 19

1. Trijicon Night Sight Sets for Glock Pistols

This is a three-dot sight that is known to increase the accuracy of civilians during times when they need a pistol for self-defense, especially at night. It is considered to be five times more accurate compared to conventional sights.

The color of this Glock sight is black, and its body is mostly made of metal, which is why it is so durable. The height of the front sight is 0.215 inches, and the height of the rear sight is 0.231 inches. The source of illumination of this Glock sight is tritium—this is one of the most widely known materials used for producing visible light.

The tritium material is found in the gas lamps of this sight; it is pressurized to offer illumination, whether in the morning and at night. With the design of the gas lamp of this sight, it is proven to last for more than 12 years.

Trijicon

Trijicon Night Sight Sets for Glock Pistols

Trijicon Night Sight Sets for Glock Pistols has a protective cylinder that is made using aluminum, which protects it from the powerful recoils of some Glock pistols. It has a cushion made of silicone and rubber in its front part—this part gives it more protection from shock.

This is a versatile sight since it can be installed and fitted on a lot of Glock pistols such as Glock 17, Glock 19, Glock 22, Glock 23, and many more.

For its installation, you will need the help of a gunsmith to properly attach it to your Glock pistols. This Glock sight offers a one-handed operation since it does not require both your hands to be used by people. 

2. TRUGLO TFX Pro Tritium and Fiber Optic Xtreme Handgun Sights for Glock Pistols

This sight has both illuminations for its front and rear sight. It has an illumination with the color of green that is outlined with an orange lining for the front sight. For its rear sight, its illumination is of the green color.

The U-notch built of this sight makes it suitable for doing both accurate and quick shots—with this design, you will be able to shoot more targets in just a shorter span of time. The edges of its rear sight are angled to give it the property of being used with just one hand.

The material which is mainly used for the construction of this sight is steel. With that type of material, you can expect it to stay strong even when used many times already. 

 

TRUGLO TFX Pro

TRUGLO TFX Pro Tritium and Fiber Optic Xtreme Handgun Sights

The exterior coating used for this sight is fortress finish—this type of coating gives this sight a skid-resistant performance. Even if it gets wet, it will never slip out of your hands. In addition, this type of coating is a durable one, and it does not require much maintenance.

TFX technology is included in the design of this sight gives it the ability to deliver more accuracy, brightness, and reliability. TRUGLO TFX Pro Tritium and Fiber Optic Xtreme Handgun Sights for Glock Pistols is a professional grade sight that is known as one of the best Glock sights around the world these days.

With its design, you will surely have a reliable means to defend yourself once there are some criminals or strangers who might try to hurt you. 

 

XS Sight Systems Big Dot Sight is also a two-piece sight that is sold in stores and markets these days. This features the use of fast target acquisition, so it will surely help you to see the targets faster than usual. The versatility of this sight can be seen in the wide variety of purposes that it can be used for.

Some of those are for self-defense, target practices, and many more. The design of this is snag-free—meaning to say, it does not have any drawbacks. This has a matte black finish, which makes it more resistant to harmful damage such as rusting and scratching.

The type of mount that you can attach to a Glock pistol is a dovetail. When this sight is purchased, it includes two accessories—an allen key and a red thread locker. 

XS Sight Systems

XS Sight Systems Big Dot Tritium Express Sight Set

Its front sight has tritium as its source of illumination, but its rear sight does not have. This sight features an ultimate flash sight that gives it an enhanced accuracy during dark conditions. This is designed to have Defensive Express Tritium or DXT, which allows it to be more powerful in defensive and high-stress situations.

The color of the illumination of this is green for both front and rear sight. This has a weight that you will not even feel that you are carrying because it only has a total of 0.49 ounces. This is a strong sight that will endure some tough and harmful situations. 

4. Glock Factory OEM Night Sights 

This Glock sight is one of the most durable sights that you will be able to get from stores and markets these days. Its finish for its surfaces is in the color of black, and its weight is one of the lightest that you will ever encounter. 

It has a weight of only 0.35 ounce—this weight is unnoticeable, so you will never have a problem with your mobility while you are shooting.

Its front sight has tritium dots that can be used, especially when shooting at night. These tritium dots are green in color when they are glowing. When shooting during the morning, these tritium dots are white in color. 

OEM Night Sights 

Glock Factory OEM Night Sights

The dimension of its rear sight is 6.5 millimeters only. For the front sight, this has an included screw that you can use for attaching or mounting it with sturdiness and steadiness that will surely be useful while you are shooting.

Besides being a very compatible sight for Glock 19, this can also be mounted on different Glock pistols such as Glock 35, Glock 34, Glock 22, Glock 38, and many more. Glock Factory OEM Night Sights has a design that makes it very easy to be installed, and it has a good fit for those mentioned Glock pistols.

With that design, experts in the shooting industry recommend using this sight for all times since it is ideal for emergency purposes that require the use of a Glock pistol and sight. 

5. XS Sights New DXT2 Big Dot Night Sight for Glock Pistols

This sight fits in the usual holsters, so you do not need to remove it even if you are keeping your Glock pistol in its holster. With that considered, you are going to be ready anytime since you do not need to dismount it and mount it again over and over again.

When you first mount its rear sight, you can use its ledge that offers a smooth sliding attachment. On the other hand, the front sight has a yellow or orange illumination that offers optimum visibility when used in any lighting condition—whether it be bright or dark.

The glowing dot of this sight is in the shape of a convex photoluminescent—this helps in absorbing more light from the atmosphere to be useful in dim conditions. With all the useful designs of this sight, it is famous and known to be one of the best Glock sights for competition.

XS Sights New DXT2

XS Sights New DXT2 Big Dot Night Sight

XS Sights New DXT2 Big Dot Night Sight for Glock Pistols is built using steel bar stock, so it stays free from corrosion even after so many years of being in use for different types of applications.

When this sight is purchased, some useful accessories are included; and they are one allen key, one Glock instant tool, and one thread locker. To have an alignment that will surely be precise, its front sight centers naturally over the rear sight.

This sight has a special type of technology included in its design; this technology is called Ember Glow Dot Technology—this helps in providing brighter illumination, especially when the situation becomes the opposite of what is expected.

6. XS Sights F8 Tritium Night Sight for Glocks

XS Sights F8 Tritium Night Sight for Glocks has a wide gap for its rear sight—this design mostly focuses on providing more light to be present around its front sight. With more amount of light, this offers maximum visibility even in dark conditions.

This sight can be easily installed through a sight pusher tool, and its rear sight is designed to have a ledge that will help you to have a more convenient installation experience. Both the front and the rear sight of this product are illuminated using tritium. The color of the illumination is orange—this is a visible ring that is specifically designed for helping people shoot better at night. 

XS Sights F8

XS Sights F8 Tritium Night Sight for Glocks

This sight has a photoluminescent ring that has some particles which absorb the light from the surroundings. With more light that is absorbed, this sight glows more too. The base notch of this is rounded, so it does not bring any problem in providing a proper and straight alignment.

If you usually encounter glare when shooting during bright conditions, the rear sight is designed to have an overhang that will reduce the amount of glare that you will see.

This is a highly versatile sight that can be mounted on Glock pistols from Gen 1 up to Gen 5, and it can also be mounted on different units of Glock. In fact, it is listed as one of the best sights for Glock 43 too, besides being one of the best for Glock 19. 

7. AmeriGlo’s 3 Dot Tritium for Glock 17/19/22

This sight has illuminations for both front sight and rear sight—with a dual illumination, your shooting experience at night is going to be stress-free since you will be able to easily see targets during dark conditions.

This sight has a versatile design that can be used for different applications that involve law enforcement, military operations, and self-defense. It can still be used for other purposes, but it works best for those applications mentioned.

Both the rear sight and front sight have a green tritium source of illumination that is enhanced with a white outline. This has a 3-dot design that makes it highly reliable and useful for different scenarios that might be encountered in different places. 

AmeriGlo’s 3 Dot Tritium

AmeriGlo 3 Dot Tritium for Glock

AmeriGlo’s 3 Dot Tritium for Glock 17/19/22 can be mounted on different Glock pistols such as Glock 17, Glock 19, Glock 19x, Glock 26, Glock 34x, and even Gen 5 Glock pistols. This sight’s body is built using steel, so it does not easily get broken or damaged.

The total weight of this sight is 0.16 ounce only—this weight will never slow down your performance. If anything, it will let you move faster and with no hassle felt at all. The length of this sight is 5.6 inches, the width is 3.6 inches, and its height is 1 inch only. 

Its rear sight has an included screw that will surely give it a good and sure mounting grip on your Glock pistol; thus, it will offer a steady performance even when powerful recoils are present.   

8. Trijicon Night Sights Sets for Glock Pistols

Trijicon Night Sights Sets for Glock Pistols is a Glock sight that does not need batteries to be put to use. Just like most of the Glock sights from the same manufacturer, this one also offers an increased accuracy while being durable.

The main material that it is composed of is metal, which is why it stays strong and sturdy. This sight’s metal construction is made more durable by the inclusion of a silicone rubber cushion in its design. 

This also uses tritium as its main source of illumination at night—a sapphire window protects this with some recoil-proofing properties to make it last long even when exposed to some forceful recoils. 

Trijicon Night Sights

Trijicon Night Sight Sets for Glock

This specific sight is sold in three different units. The first one can be used for Glock 17, Glock 19, Glock 22 up to Glock 25. The second one is known to be compatible with Glock 40, Glock 41, and it is even considered as one of the best Glock 36 sights.

The third unit works best with Glock 42 and Glock 43. Overall, this sight’s construction is a shock-resistant construction that promotes durability even after being used over a long course of time. 

When you need to install it on your Glock pistols, the professionals’ assistance is recommended to make sure that it does not break and make sure that it is properly mounted. Green is the color of the light that comes from this sight when you use it at night. 

9. AmeriGlo Spartan O/G set for Glock 17-22

Have you been searching for a Glock sight that you can use for a wide variety of Glock pistols? If you have been looking for a long time now, then search no more because the AmeriGlo Spartan O/G set for Glock 17-22 is the one that you must have.

This sight is considered to work perfectly with all Glock pistols except Glock 42 and Glock 43. This sight features the use of a tall suppressor design that gives it more reliability to deliver a much effective performance. 

Its front sight is serrated in appearance—this design has some positive effect on having a better distribution of its illumination. This has a matte black finish that makes its colors long-lasting even after a very long period of time. It surely does not fade. 

AmeriGlo Spartan O/G

The tritium used for this sight has a green color, but it is outlined by orange. For the list of the Glock pistols that this sight is compatible with, here are some—Glock 17, Glock 19, Glock 22, Glock 23, Glock 24, Glock 26, Glock 27, Glock 33, Glock 34, Glock 35, Glock 37, Glock 38 and Glock 39.

With that versatile design, this is also known as one of the best Glock sights for RMR. This sight is also very easy to be slid and attached to Glock pistols—you will not need to go to a gunsmith.

The width of the front post of this sight is 0.090 inches, and its rear sight has a notch that is 0.150 inches wide. The design of this Glock sight is ideal to be used in daytime conditions only. 

10. Meprolight Glock Tru-Dot Night Sight

 This sight will give you purely convenience when you use it because it does not need any batteries to be used and operated. It also does not have any switches or buttons, unlike scopes and other types of sights.

Meprolight Glock Tru-Dot Night Sight is a Glock sight that is always ready to be used. Another thing that makes this sight very convenient for its users is that it does not require any maintenance.

You do not need to spend time cleaning it, and you do not need any cleaning fluid for it to be cleaned. The tru-dot design of this sight promoted having a rapid aiming that will let you shoot targets in just a matter of seconds. 

Meprolight Glock Tru

Meprolight Glock Tru-Dot Night Sight

The height of this sight is 0.8 inches, and the color of the illumination that is used for its design is the usual green color. Besides being a very compatible sight for Glock 19, this can also be used as an effective sight for Glock 42 and Glock 43.

The design of this sight is perfect to be used for both nighttime and daytime. This is also considered as one of the brightest Glock sights that can be bought these days, so you are going to have a lot of confidence in using it during conditions that have a little amount of light.

Because of the way that this sight is designed, it can also be used for other firearms such as 9mm Luger, .45 ACP, and other types of pistols. 

Things To Consider Before Buying A Glock 19

When choosing a sight for Glock 19, you must know that there are some important things and factors that must be considered first before having a final decision of what to buy. 

You must also know the importance of these factors to see how and when they can help you have a reliable means of defending yourself out there. So, if you want to know more, here are the factors alongside their importance and functions:

Compact Size

Firstly, the factor that you have to consider besides the features and usefulness is the size. Glock 19 pistols are just a small-sized pistol that does not need the use of a large-sized sight. Well, that is why Glock sights are designed to be compact in sizes.

Having a compact size for your Glock 19 pistol is an advantage because it will never hinder the way you move, especially in narrow alleys and places. In addition, you are going to be more flexible and freer when doing some shots at different positions.

We recommend that you do not get a sight that is bulky in size because it will cause your Glock 19 to lose its balance; thus, your shooting performance will be affected negatively.

In addition, a compact size sight for a Glock 19 usually does not weigh much too. Having a compact size one means that you will also have a lightweight size to mount and use for all your shooting trips. 

Illumination

Most of the Glock 19 sights that you will be able to find these days have a feature that makes use of an illumination source—this is usually tritium. With the option of being illuminated, you also have the option to use your sight in conditions that are not that bright, especially when night comes.

At night, there are many criminals and other people who might try to hurt you because crimes are mostly done at night. With an illuminated sight, you will have better shooting skills that you can use to defend yourself against people who want to hurt you.

Having this feature is important, especially if you go out at night frequently. Even if you go out during the daytime, it is still better to be prepared with an illuminated sight if the condition outdoors becomes dark.  

Compatibility

This factor must be considered if you have different Glock pistols and firearms besides Glock 19. If you look in the stores and markets, you will see that there are Glock sights that are only limited to being compatible with just two types of Glock pistols.

Our recommendation is to choose a sight that can be mounted on more than five Glock pistols or firearms. If you do, you will save a little amount of money since you will be able to use the sight that you bought for a wide variety of Glock pistols already.

In that way, you will not be forced to buy another one for another Glock pistol. If you look closely at the Glock 19 sights design, some can be used for almost any Glock pistol. If you can, try to consider buying those because they will be your advantage out there.

You may also consider checking the best Glock reflex sights because this type of Glock sights is highly compatible with a wide variety of Glock pistols and firearms too. 

Bottom Line

Choosing a sight to mount on a Glock 19 is a very big decision to make since your performance will be greatly affected by that single decision. But the ones that we have listed for you are surely the best ones for the built, reliability, and design they have.

They are also known to be compatible with different Glock pistols and other types of firearms, so you will save money by buying them. When buying a Glock 19, we know that there are many things that must be considered, which is why we helped you in looking for the best ones.

Do not forget to choose the sight that you think is right for your skill and needs because you might get uncomfortable and uneasy once you pick a sight that is out of your level of performance. With everything that we have discussed above, we do sincerely hope that we have somehow been of help to you in coming up with a final decision of what sight to buy for your Glock 19. 

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