Have you been looking for the best handgun that will revolutionize your shooting experience? If you've been around the handgun scene, you know that the Glock never disappoints. Today we'll do a thorough Glock 19 gen 5 review, which will help you understand what this baby is all about.

Glock continues to give us excellent pistols with each improvement. This Glock 19 gen 5 is no different. You'll be surprised by all the improvements from the previous Glock pistol. You might also decide that this handgun is not for you in the end.

That's the point of this thorough Glock 19 gen 5 review. We cover everything so that you can make the best-informed decision.

What Is the Glock 19 Gen 5?

The Glock 19 gen 5 is a superb and compact semi-automatic pistol with a 9mm chamber. It was created by Glock. Glock pistols are renowned for their accuracy, safety, and ease of use. Few have been disappointed by Glock models.

The Gen 5 series was first released in 2017 and has taken the world by storm since. If you want to know how good the Glock series is, know that when the FBI wanted new sidearms for its agents, they considered Glock. This was back in 2016, and Glock won the contract to create a sidearm for the FBI.

After this, Glock decided to share this new pistol with the civilian market, and here we are. So why is the Glock 19 gen 5 very special? One is because it is the latest version released in the Glock pistols series. Two is that it has incredible features thanks to its design fitting in with the FBI handbook.

What Makes the Glock 19 Gen 5 Awesome?

The Glock 19 gen 5 is one of the best all-purpose handguns you'll come across. Once you hold it comfortably in your hand, you'll instantly feel the power rushing from it. In addition, because it doesn't have finger grooves, you can comfortably hold the gun as you wish.

Despite being lightweight and small enough to be highly portable, this Glock gen 5 has a great magazine capacity. It is also big enough for you to use it as a duty gun. The safety and accuracy will not fail you. Compared to its predecessor, this Glock 19 gen 5 has better accuracy.

If you've used other Glock handguns, such as the Glock Gen 3 or Glock Gen 4, you know that they never disappoint. If you are left-handed, this Glock 19 gen 5 is for you. The side lock lever of this Glock gen 5 is double-sided to allow easy access.

What Are the Specs for Glock 19 Gen 5?

Here are some specs that will blow your mind.

  • Height: 5.04”
  • Length: 7.28”
  • Width: 1.34”
  • Caliber: 9x19mm
  • Trigger: 5 to 6.5 pounds
  • Barrel: 4.02 inches – 1:9.84 inches RH twist – Blued
  • Weight: 23.99 oz. w/empty magazine
  • Capacity: 15+1
  • Slide Finish: Black Melonite + nDLC coating
  • Sights: Polymer “U” dot configuration and rear adjustable
  • Price: About $559

What Are the Pros of Glock 19 Gen 5?

1. Safety

One of the things you can be assured of when using Glock pistols is their safety. You don't have to worry about external safeties before you short. Once you adjust the trigger safety and the other two, you're good to go.

Another thing about the Glock 19 gen 5 is that it is very safe to use. No surprises, and the handgrip and size allow you to have a comfortable experience. However, despite how safe this Glock is, ensure that you know how to operate it before you start using it.

2. Ergonomic Design

If you've used previous Glock gen pistols and hated the rough edges, you will love that these are not present in the Glock 19 gen 5. Instead, the fifth-generation Glocks are designed for your utmost comfort, and you will feel this as you use them.

3. Improved Trigger

Glocks haven't always had the best reputation when it comes to triggers. However, this Glock 19 doesn't disappoint. This Glock Gen 5 comes with an improved design that will make it easy for you to shoot with ease.

Before we move on, let's look at why Glock triggers have had such a bad reputation in the past. If you ask most people who've used the Glock triggers in the past, they'll describe them as sticky and gritty.

This makes it harder to pull the trigger. In addition, the first inch of travel feels unstable and inconsistent. You feel as if it moves back and stops and moves back again. No one wants this type of inconsistency while handling a pistol.

You may get used to this over time, but that still doesn't make it ideal. For these Glock gen 5 pistols, Glock has taken the liberty to correct this and modify the trigger connector bar. You'll really feel a difference when you handle this handgun

4. Reliability

In this Glock 19 gen, 5 review, we're talking about everything, and that includes reliability. This Glock gen 5 is durable and reliable and will ensure that you get excellent service. With improved features like the easy-to-use trigger, this Glock gen 5 is far more reliable than its predecessors.

5. Convenient Accessory Rail

Thanks to the integrated accessory rail, you can now comfortably mount tactical devices on your Glock gen 5 pistol, including lights and lasers.

6. Accuracy

Just like safety. Another feature that sets these pistols apart is their accuracy. The Glock marksman barrel is created to give you improved accuracy. You'll now be able to perform better even in long ranges.

7. Compact Nature

The size and portable nature of this Glock gen 5 mean that you can carry it around easily. If you want a concealed pistol, this Glock is for you. Gaston Glock sure did know when he was creating these fantastic pistols.

8. Versatility

You can use your pistol for various purposes. This is not just a Glock; it's a weapon that you can use for various uses.

9. Simplicity

With only a couple of working parts that are engineered to be super effective and efficient, you will enjoy how simple this handgun is to use. Once you get the hang of it with a couple of practice sessions, you are good to go.

This simple nature also means that the chances of failure a far less. Mechanical wear is almost unheard of when it comes to Glocks. The design of this pistol means that you can comfortably have it as a concealed carry.

10. New Glock Marksman Barrel

Here to revolutionize the game, this barrel will not disappoint. This is an update on the polygonal rifling Glock is known for. These new Glock ergonomics add to the appeal, simplicity, and efficiency of this handgun.

11. Improved Magazine

The orange follower makes it easier to find the shells on the floor after you're done shooting. You'll also easily tell when the magazine is dry.

12. Easy to Maintain

Thanks to its simple design, this Glock perfection keeps giving. You'll be able to accomplish field stripping in less than a minute.

13. Adjustable Backstraps

Like the Glock gen 4, this gen 5 comes with adjustable straps that make it easier to handle the pistol. Whether you have large or small hands, you'll be able to handle your first Glock with ease. This applies whether this is your first Glock or not.

Like we mentioned above, you'll be able to handle this Glock whether you are left-handed or right-handed.

This is because the slide release is available on both sides. Another great thing about Glocks is that you can easily find their parts because of how popular these pistols are.

14. No Finger Grooves

We also mentioned how easy it is for you to handle this Glock because of the lack of finger grooves. If you have small hands, you will be incredibly grateful that these finger grooves don't exist.

What Are the Cons of Glock 19 Gen 5?

1. Polymer Sights

Polymer sights are not only found in the Glock gen 5s but also the other Glocks. However, many people are leaning towards steel sights. You can choose to get the steel sights separately. However, it would be good if Glock adjusted themselves.

2. Bigger Holster

You may need to get a bigger holster for your Glock 19 gen 5 if you've been using one for the gen 4. the change in design makes this pistol slightly bigger than its predecessor.

What Differentiates the Glock 19 Gen 5 from the Gen 4?

1. Stronger Slide Finish

This new Glock 19 gen 5 has an nDLC finish that is stronger and more resistant than the finish on the Gen 4. Additionally, this Glock 19 gen 5 has this diamond-like carbon (DLC) finish, making it stronger than the finish on the gen 4.

This diamond-like carbon also has a mixture of carbon, silicon atoms, and hydrogen, making this finish as hard as diamond. This says a lot about how strong this slide finish is. You can think of nDLC as a propriety form of diamond-like carbon material. You'll find this material being used on the slides and barrels of this beauty.

This coating is more robust, harder, and smother than the previously used finish.

Other Glocks have had a Tenifer finish on the barrel and the slide. Tenifer is referred to as Melonite in the United States. It involves carefully forcing carbon and nitrogen to the surface of the metal. If you've heard of terms like nitriding or nitrocarburizing, they mean the same thing.

This process makes the metal more robust, harder, and more resistant to corrosion. However, it's not as good as the nDLC coating, which is used for the Glock 19 gen 5 pistols. Therefore, this new slide coating is an upgrade.

2. New Slide Design

The new slide design is very apparent in the Gen 5 handgun. Previously, Glock was known for producing pistols with a boxy shape. However, the new design of the Glock 19 gen 5 is tapered. Glock makes everything to give you the best experience, and this includes the new slide design.

You won't have a problem holstering your handgun. All you have to do is practice.

3. New Barrel

Since the beginning of the Glock family, the pistols have always used polygonal rifling in their barrels. A polygonal rifling gets its name from being shaped like a polygon with six or more sides. Some advantages of using polygonal rifling are that it lasts longer than the traditional rifling, it's easier to clean, gives you a stronger barrel, and produces higher velocities.

The disadvantage is that it can reduce the accuracy. And since this gen 5 is all about safety and accuracy, something had to be changed. Glock created a hybrid of the traditional and polygonal rifling to deliver improved accuracy and a comfortable grip.

Previous generations cannot compare to the accuracy that gen 5 gives you. By the end of this Glock 19 gen 5 review, you'll be able to make an informed decision about this pistol. However, if you're used to the other generations, you can test this gen 5 for yourself before making a decision.

4. Improved Trigger

Like we mentioned in the pros section, you will feel a significant difference while using the trigger for these Glock 19 gen 5 handguns. However, unlike the other triggers that have been inconsistent, this one is far from that.

Once you have removed the firing pin safety and the other safety measures and you're ready to shoot, you'll have a more effortless experience with this trigger. The design of the overall pistol makes it great as a concealed carry. The size makes it great if you don't want to announce to everyone that you carry guns.

The trigger pull is very comfortable and lacks the start-stop feel that the Gen 4 has. Other features like the ambidextrous slide lock, slide lock lever, and plastic sights make this gen 5 a true masterpiece. You can carry your holster in peace. Glock users will be pleased with these changes.

This smooth and more consistent trigger improves your shooting experience.

5. New Magazine

Our Glock 19 gen 5 review would not be complete without talking about the magazine. So, what's new about the new Gen 5 magazine?

First, the magazine comes with an orange follower. This allows you to see whether your magazine is empty or not.

Second, these Glock magazines have a slightly extended base plate. Some Glock users mention that this feature is unnecessary. However, Glock claims that it makes it easier for you to remove the magazine if it ever gets stuck.


Are you thoroughly impressed by this Glock 19 gen 5? In this Glock 19 gen 5 review, we've covered the pros, cons, new features, and excellent specs, and improvements such as the improved trigger pull.

Whether you are in law enforcement or not, you will enjoy these features that have been designed for the best experience. You can also opt to use Glock night sights if you so wish. Let us know how you enjoy the trigger pull and the other cool features of this Glock handgun. 

About the Author Anton Scharff

Anton is a hunting expert who respects nature. Ask him anything about large game. Lover of the great outdoors.

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