Glock 19 Review | Our Take on This Popular 9mm Handgun, Gen 3 to Gen 5

The Glock 19 seems to be universally loved by the firearm community. What is it that makes Glock such a winner among gun enthusiasts? We're going to answer that question and a whole lot more. In our Glock 19 review, we're going to examine the strengths and weaknesses of this gun to help you determine if it's the right fit for your needs.

There are a lot of different generations of this firearm, from Gen 3 to Gen 5. It's important to know which one will serve you the best. So, check out how it stacks against Glock 48, Glock 44, or Glock 43. We'll break down the differences in these generations, as well. Let's first start with some of the basic features of the highly-regarded Glock19. In addition, you can look at more 9mm handguns we reviewed for you, such as a HK VP9 9mm here. They are as good as what others have to offer as your first handgun, or a gun to defend your home.

Characteristics of the Glock 19

The Glock 19, also known as the G19, is the number one choice of a handgun or pistol for many people. Maybe it's because the Glock 19 Gen 5 is one of the most popular handguns currently available. It's so popular that there's a very good chance that you've seen your fair share of it than you might realize.

The Gen 5 Glock pistol is used by many law enforcement agencies. What's more, this gun is frequently highlighted in movies and across media. With such a wide-ranging footprint, it's no wonder why so many are drawn to the Glock 19.

Overall Design

The Glock 19 is considered a midsize pistol. This means that it measures about five inches tall and is a great fit in the hands of both men and women. When holding the G19, it never feels like it is too big or bulky and comfortable in your hands when you pull the trigger.

What's more, it never feels like it's too small, either. This is a good sign for beginners. Oftentimes, first-time shooters get easily discouraged by guns that aren't comfortable. Furthermore, beginners can feel intimidated by a weapon that doesn't provide a good grip.

Neither of these is an issue with the Glock 19. You're getting a very well-designed gun that offers comfort and reliability in its construction. The typical magazine capacity of the G19 is around 15 cartridges (9mm). With that being said, it's possible to find models of the Glock 19 that come in larger or smaller mag capacities.

This is thanks to the wide variety of Glock 19 pistols available on the market today. As such, you have a lot of options to choose from when you decide to invest in a G19 handgun.
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When you go with a Glock 19, you can trust that you're putting your money toward a reliable weapon that won't let you down. With every shot fired, you can count on consistent performance. That's a hallmark of Glock and one that isn't missing in the G19.

Anyone who owns a Glock, whether it's a Glock 19 Gen 4 or Gen 4 Glock 17, can tell you what a dependable firearm their Glock is. They are manufactured to the highest craftsmanship, with long-lasting performance and construction.

In short, almost every Glock you come across is going to be a workhorse. It's going to take a beating and continue delivering exceptional quality in every area. This is thanks in large part to the steel components used in the manufacturing of each pistol.


One of the features about the Glock 19 that makes such a big hit is its minimal recoil. The Glock19 gun has an exemplary recoil spring assembly to reduce the recoil of the pistol. Remember, the G19 is a popular choice among law enforcement. As such, they need a gun that they can count on to fire comfortably and accurately in the line of duty.

It's what makes the G19 such a dependable self-defense weapon, as well as one for home defense and concealed carry. What's more, it's the reduced recoil that draws many beginner shooters to the G19.

New shooters don't have to worry about the painful kick that accompanies many pistols of similar build. And all the while, you're getting the same continual shoot stability and precision that you've come to expect from Glock.

Women are no stranger to the G19, either, and for good reason. It is fairly compact for a full-size pistol with a barrel length of 10.2 cm and yet its excellent grip makes it easy to hold without feeling weighty or unbalanced. So even if you don't have a whole lot of grip strength, Glock pistols like the 19 will serve you well.

Add-ons and Accessories

The best Glock 19s come equipped with front and rear sights that are of excellent quality. You can even find models that include night sights. Thanks to night sights, you can see your target in low-light conditions.

If you're looking for a gun for home defense purposes, you may want to very well consider getting night sights for your G19. If you've never used them before, you'll be amazed at the accuracy they provide when light is minimal.

As you can already tell from our review, the Glock19 is a well-respected and loved firearm. That's why so many shooters choose to carry Glock as their personal weapon of choice. As such, a good, quality holster is a must.

You want to be sure that you can quickly access your model 19 without a struggle. Considering the barrel length of the 19, you may feel more comfortable carrying your weapon outside of your waistband.

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Glock 19 Review - What Generation Glock 19 is the Best?

Each generation has slight variations that can affect your decision to buy the right Glock. Let's take a moment to discuss these differences so you know which one is the best fit for your needs.

Current Generations

Starting with Gen 3, this version served as a commendable upgrade to the previous G2. Released in 1998, the Gen 3 was characterized by its grip, which featured grooves for a superior hold. Even if your hands get wet, you will find this addition to be an effective and welcome change from the Glocks of old.

What's more, the Gen 3 comes equipped with an ambidextrous thumb rest. Thanks to this addition, it's much more comfortable to rest your hand on the gun when it's drawn. Police are especially fond of this feature.

Gen 3s will usually have a universal accessory rail that lets Glock owners add things like a laser, flashlight, or another optical accessory. This is a welcome bonus that makes Glocks such a favorite among gun owners.

Lastly, the Gen 3 is known for its extended extractor that serves to let you know if there is a round in the chamber.

Gen 4

The Glock 19 Gen 4 is more modernized, featuring an improved texture grip for added comfort. Released in 2010, the Gen 4 is revered for its comfortable design and aesthetics. You can find Gen 4s is a variety of grip configurations.

Some are missing the added finger grooves, instead of boasting additional texturing. Whether you get a Gen 4 with or without finger grooves depends on your preferences as a shooter. Go with what is going to provide you with the best shooting experience.

Like the Gen 3 that came before it, the Gen 4 has ambidextrous features for greater convenience. This ensures that many more shooters can invest in the G4 and enjoy a comfortable handgun.

Most G4s come equipped with interchangeable backstraps. This lets you customize your handgun in ways that accommodate your needs and preferences.

Perhaps the most notable feature of the G4 is its incredible recoil or lack thereof. This handgun kicks comfortably, leaving most shooters impressed with what they just experienced. The trigger pull is dream come true, as well, making this one a great choice for both beginners and veterans alike.

If accuracy is what you're after, you're going to love the Gen 4. It trumps even the precision shooting of the Gen 3, offering gun owners a reliable pistol through and through.


And last up is Gen 5. This version of the Glock 19 features improved internal components that deliver even better accuracy. While the finger grooves are completely eliminated, superior texturing and an ambidextrous slide stop make this handgun a solid choice for shooters everywhere.

The new and improved internals of the G19 includes the trigger system, firing pin safety, and extractor. The Glock Marksman barrel also makes an appearance, providing improved accuracy at greater distances. You will also find a flared magwell. This feature allows for faster reloading.

So, which version is the best? It all comes down to what your needs are as a shooter. If you're on a budget, we recommend Gen 3. If you're looking for minimal recoil and a comfortable grip, the Gen 4 won't disappoint.

If you prefer an ambidextrous shooting experience and faster reloading, the Gen 5 is right up your alley.

Wrap Up

In the end, the G19 Gen 5 is a sound investment for a wide variety of needs. This full-sized 9mm makes a wonderful companion for self-defense, concealed carry, and more. It's incredibly accurate, reliable, and built with exceptional craftsmanship.

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