Glock 20 Review and Price

A Comprehensive Guide

glock 20 Review 1
Glock 20 logo - ballachy

From $ 500

The Glock 20 is a powerful and popular pistol that is known for its quality and accuracy. But what is the Glock 20 price? And what are people saying about it? This article will provide Glock 20 review.

Table of Contents

The Glock 20 is a full-sized handgun that is chambered in 10mm Auto. It is a popular choice for both personal defense and law enforcement use. The Glock 20 is well-known for its quality and accuracy, and it has a reputation for being reliable and durable. The Glock 20 is also popular because of its affordable price. It typically costs between $650 and $700, significantly less than many other pistols available today.

Features and Specifications - Glock 20 Review

Grip and Textures

The Glock 20 has a textured high-tech polymer surface that provides a reliable grip while minimizing the risk of slippage or discomfort during use. The pistol also includes finger grooves on the front strap to better control the gun, especially when cocking it. This helps ensure that people can properly fire the Glock 20 and hit their target. The modular backstrap system of the Glock 20 allows users to personalize the grip by adjusting the circumference of the handle to fit their hands better. Users can replace different sized backstraps with each other, which enables them to get a custom-made grip that is comfortable for them. 


The serrations rear of the slide also provides a good grip while cocking the gun. This allows users to have more control over the weapon and improves their accuracy when firing.  The Glock 20 comes standard with fixed three-dot sights that are made of metal. These sights have a white outline around the outside of each dot, making it easier for shooters to see them and aim accurately when firing the weapon. The different components of the Glock 20 are made out of metal, while its outer surface is made out of a durable plastic material called a polymer. This material is used in many modern guns because it is lightweight and durable.

Glock 20 Review Grip and Textures

Size and Weight

The Glock 20 is a full-sized handgun that measures 8.07 inches in length, 5.51 inches in height, and 1.34 inches in width. It weighs 30.69 ounces unloaded, making it slightly heavier than some other pistols on the market. But because its parts are made of metal, the Glock 20 feels more solid and reliable than other polymer handguns. However, its weight does not seem to be too much of a deterrent, as the Glock 20 is a well-liked handgun, and the weight only adds to its overall feel of quality.


The slide length is 7.60 inches, making it much longer than the slide of some other handguns. The polymer line of sight is 6.77  inches, while the steel sightline is 6.73 inches in length. Its barrel length is 4,61 inches and is hammer-forged. This barrel is thicker and heavier than the barrels of other pistols, which makes it more durable.

Glock 20 Review Size and Weight

Stopping Power

The Glock 20 is a powerful handgun that is chambered in 10mm Auto. It can deliver a great amount of stopping power, which makes it an ideal choice for personal defense or law enforcement use. The 10mm Auto cartridge has more energy than the 9mm cartridge, and it offers better penetration and expansion than other calibers. The Glock 20 is capable of shooting a 180-grain bullet at a muzzle velocity of 1240ft/s.


This provides it with a muzzle energy of 750 pounds. The cartridge can knock down targets within 100 yards without too much trouble, and its stopping power can even penetrate through thick clothing. The cartridge is not as common as the 9mm cartridge, but it is gaining popularity because of its power and accuracy. It offers shooters more versatility than other cartridges, and it can be used for various applications.

Safety Features

The Glock 20 is a safe and reliable handgun that comes with many different safety features. Its exterior design prevents it from accidentally discharging, which helps protect users when carrying the gun.  However, the pistol does not have an external safety switch, so it can still be fired quickly when needed.  This adds to its overall reliability and has made it a popular choice among law enforcement agencies. 


The Glock 20 also features three internal safety devices, including trigger safety, firing pin safety, and drop safety. The first two safeties prevent the gun from discharging when dropped or bumped into something, while the last one prevents it from going off if it falls out of the user’s hand. These safety features work together to make the Glock 20 a safe and reliable handgun that can be carried and used with confidence.

Glock 20 Review Safety Features

Slide Stop and Magazine Release

Glock 20 features a push-button style magazine release that is located on the left side of the grip.  It is easily operated with the shooter’s thumb, and it does not interfere with gripping the gun.  On the other hand, the slide stop release is located near the shooter’s right thumb and can be used to release the tension on a loaded magazine. It lets you detach an empty clip without having to remove your hands from their grip around the weapon.


The slide stop is used to manually lock the slide back open after the last round has been fired. This allows users to inspect the chamber to ensure that the gun is clear of any rounds. The slide stop can be manipulated with the shooter’s index finger. However, it should only be used when the gun is clear, and there are no rounds inside the chamber.

Glock 20 Review Slide Stop and Magazine Release

Trigger Mechanism

The Glock 20 is equipped with a double-action type of trigger mechanism. This means that the first pull on the trigger has to be fully depressed before it can fire.  However, you do not have to completely depress the trigger down to shoot, as Glock designed it this way so that shooters could avoid pushing their fingers into the trigger when firing. The trigger can provide a smooth and consistent pull, which helps prevent the gun from going off before you are ready for it to fire.  The Glock 20 is equipped with a non-adjustable double action type of trigger with a smooth 5.5 pounds pull that does not have any stacking or take up. This makes it a popular choice for law enforcement and personal defense use.

Glock 20 Review Trigger Mechanism

Recoil and Muzzle Flip

The Glock 20 is a recoil-operated handgun that is equipped with a polygonal barrel. This type of barrel helps to reduce the amount of recoil that is experienced when firing the gun.  It also helps reduce muzzle flip, which is the tendency for the gun to rotate upwards after it has been fired. This can make it difficult to aim at the target, creating a disadvantage on the user’s end. The polygonal barrel of the Glock 20 reduces both felt recoil and muzzle climb, which makes it easier to shoot and control during rapid fire. It also helps to improve the accuracy of the weapon, which is a plus for shooters.

Advantages - Glock 20 Review


The Glock 20 is not the smallest or lightest handgun available on the market, but it can be concealed if needed. It is especially easy to conceal when using a holster and is a good choice for people looking for a larger gun that they can carry concealed.However, the Glock 20 may not be the best option for concealed carry compared to other large handguns with smaller profiles because of its size and weight.The design of the Glock 20 is much less blocky than other semi-automatic pistols that are available on the market, which helps it to have a slimmer profile than its competitors. This makes it easier to conceal and ensures that you will carry it with you when needed.


The Glock 20 is a reliable and durable handgun that has been tested and proven in the field. It can withstand the wear and tear that comes with extended use, and it can function in all types of weather conditions. The Glock 20 also features a Safe-Action trigger system, which helps to prevent any accidental discharges from happening. This makes it a safe option for personal defense and use by law enforcement officials. The firing mechanism of the Glock 20 is Drop Safe, which means that it will not go off if it is accidentally dropped. It features a three-prong safety system that helps to prevent accidental discharges from happening. 


The Glock 20 is a strong and durable handgun that has been built to last. It can handle the wear and tear of daily use, which makes it a good choice for law enforcement officials or people who are looking for a reliable gun to have around their homes. The Glock 20 is made of high-quality materials that can withstand the test of time. It can also function in all weather conditions, which makes it a good choice for people who live in areas with extreme weather changes. The polymer frame of the Glock 20 can withstand a great deal of wear and tear, and it will not rust or corrode over time.


Those who want a reliable, durable handgun can look no further than this one. The Glock 20 is a reliable and durable handgun that has many advantages over other models on the market. It features a Safe-Action trigger system that helps to prevent accidental discharges, and it is has a polygonal barrel that reduces recoil and muzzle flip. The Glock 20 is also concealable if needed and can be carried in a holster.

Disadvantages - Glock 20 Review

Difficult to Carry

However, it is not the lightest or smallest handgun available on the market, which may make it less desirable for concealed carry use. It also does not have an adjustable grip, and shooters with small hands might find that they need to purchase a different after-market holster to accommodate their needs. 

Aftermarket Accessories - Glock 20 Review

When purchasing a Glock 20, there are a few aftermarket accessories that you may want to consider purchasing as well. 


One of the most important accessories that you can purchase for your Glock 20 is a set of new sights. When upgrading to aftermarket sights, you have the option to choose between fiber optic sights or night sights.  Fiber optic sights are designed to gather light and then direct it towards the target, making them ideal for low light use. Night sights are designed to allow you to see the target in complete darkness, and they are a good choice for people who want to be able to shoot accurately no matter what the lighting conditions are.


Another popular accessory for the Glock 20 is laser sight. A laser sight can help you aim more accurately at the target, which can come in handy in a self-defense situation. It also makes it easier to hit your target, which can be helpful when shooting at a distance. Laser sights are available in both green and red colors, and you can choose the one that best suits your needs. Red laser sights are typically more affordable than green laser sights, but they are not as bright. If you are looking for a laser sight that will be visible in all lighting conditions, you will want to choose a green laser sight.


A flashlight can also help you to aim at the target more accurately. It can illuminate anything that may be in front of your gun’s barrel, which can be helpful when trying to shoot in low-light conditions.  An LED flashlight does not use a lot of battery power, and it is much more durable than other types of flashlights. If you are looking for a flashlight that will last a long time, you will want to choose an LED flashlight.


A pair of new grips can also be purchased for the Glock 20, which can help to make it more comfortable and easier to hold. This will allow you to shoot your gun more accurately, so they are a good accessory to consider purchasing with your handgun. The grip is a part of the gun’s frame, so it will be important that you choose a grip that will fit your hand properly. There are several different grips available on the market.


A magazine can also be purchased for your Glock 20, and it will allow you to carry more ammunition around with you. Having a spare magazine can be beneficial if you run into a situation where you need to shoot at the target multiple times. In general, most aftermarket magazines for the Glock 20 will be a little longer than the standard magazine included with the handgun. This can help make shooting more comfortable, and it can also provide you with an extra advantage if you plan on using your Glock 20 for self-defense.

Magazine Pouches

Another accessory to consider purchasing for your Glock 20 is a magazine pouch. Pouches can be attached to a belt or waistband, and they will allow you to carry more magazines with you wherever you go. There are several different styles of pouches available on the market, so you should be able to find one that meets your needs. Many magazine pouches also have a strap on them, which can help to make them more secure.


A sling can also be a useful accessory to have for your Glock 20. You won’t have to hold your gun while you are running or doing other activities, which can be helpful if you are running or doing other activities. Slings are available in both single and two-point designs, and they are made from a variety of different materials. You should be able to find a sling that suits your needs and budget.


A holster can also be a good accessory to have for your Glock 20. It will allow you to carry your gun around with you without worrying about it falling out. There are several different holsters available on the market, so you are guaranteed to find one that suits your needs. Holsters are available inside the waistband and outside the waistband designs, and they are available in both right-handed and left-handed versions.Here is the holster recommendation for Glock 20.

Fobus Glock 20 Standard Holster

Fobus Standard Holster for Glock 20. A low-profile design, the Fobus Standard Holster is ideal for concealed carry, military, and law enforcement use. The paddle insert allows you to wear your handgun in a variety of positions, including strong side hip, cross draw rear and front waistband. The paddle insert allows you to wear your handgun in a variety of positions, including strong side hip, cross draw rear and front waistband.


Why is the Glock 20 so powerful?

The Glock 20 is a powerful handgun because it is chambered in the 10mm cartridge. This cartridge is more powerful than the 9mm cartridge, which is why the Glock 20 can deliver more stopping power.

Is a 10mm good for self defense?

If you are looking to use the Glock 20 for self-defense, it would be a good firearm choice. This gun has two major advantages over other handguns: it is powerful and can carry more ammunition.

What accessories can I purchase for my Glock 20?

Several different accessories can be purchased for the Glock 20, including magazines, grips, magazine pouches, slings, and holsters. Each of these accessories will help you to make your gun more versatile and comfortable.

Are you in trouble finding the best Glock Handguns? So please visit: Glock 17, Glock 19 and Glock 21.


The Glock 20 is a powerful and versatile handgun that can be used for several different applications. If you are looking for a handgun that you can trust, then the Glock 20 should be at the top of your list. In this article, we have discussed the Glock 20 Price and Review. We have also looked at some of the different accessories that are available for this gun. If you are interested in purchasing a Glock 20, check out the products we have reviewed in this article. If you are looking for accessories to purchase for your Glock 20, there are several different options available. Two of the most popular accessories include holsters and sights, and each of them can make your gun more versatile.

Our Research Process

Our curated list of products has been provided to you by our experienced team of researchers and writers at Ballachy who have tested and scrutinized product recommendations on the market. Our experience in the field, in-depth research and hands-on approach has allowed us to objectively analyse products for years and continuously providing value for buyers who are looking to get accurate and unbiased reviews. If you would like to know more about our research methods, we welcome you to visit our page here detailing how our recommendations are done. Furthermore, as we are always looking keep our guides updated and welcome any feedback from readers regarding different experiences or recommendations to adjust our list. If you consider that we have missed on some important recommendations, please let us know here, so we can add-on any valuable feedback.

Author Profile

Gabriel Tackett
Gabriel Tackett is an experienced shooter and hunter for over 15 years with a degree in Engineering from the University of Minnesota. He is also a certified National Rifle Association (NRA) officer for 10 years And his passion lies in teaching others how to safely enjoy the hobby by recommending the best practices & products in the gun industry.