Choosing The Best Glock Barrel

Posted by Frankie Chan on 27th Mar 2025

Picture of a glock

When it comes to accuracy, reliability, and overall performance, the barrel that you select for your firearm, in this case, your Glock, is of utmost importance. While the standard barrels that your Glock may come with can be fine for the most part, if you really want to take the performance of your weapon to the next level, it’s time to start looking into the right Glock barrel upgrade for you. While there are many different types on the market, we want to look into the options available, what they are intended to be used for, and who makes the best Glock barrels

The Function of the Best Glock Barrels

The effectiveness of your firearm can almost always be traced back to your barrel. Essentially, the barrel is the gun part that largely dictates the accuracy, distance, and velocity of the bullet fired. While this is the basic concept, unsurprisingly, there are a number of subtleties and intricacies built into upgraded barrels to fit a shooter's needs. Whether it is a rifle or a Glock, a barrel's durability, strength, and design can make or break the weapon, which is why barrels are such a revered aspect of any gun. 

Why Upgrade Your Glock Barrel?

If you ask the best Glock marksmen, chances are what they consider to be the best Glock barrels aren’t those that come out of the package. These barrels are designed to get the job done but aren’t customized and refined to meet the needs of all shooters and applications. Upgraded Glock barrels, on the other hand, are a whole different story. These pieces of equipment are designed and built specifically with performance, accuracy, and durability in mind. So, if you are a competition shooter, hunter, or looking for home protection, an upgraded Glock barrel will only benefit your shooting experience.

Upgrade Considerations

Picture of glock with bullets

When you’re looking at upgrading to your next best Glock barrel, there are some considerations to consider when it comes to what you want to get out of it. For instance, if you are looking for stopping power over accuracy, one barrel may be more suitable than another. Therefore, some aspects of your upgrade to be wary of include:

Material

For the most part, those who make the best Glock barrels primarily use either carbon steel or stainless steel. Nevertheless, not all steel is made the same, and some serve better for different purposes than others. A stainless steel barrel may be right for you if you’re looking for the best Glock barrel for accuracy and precision. In contrast, a carbon steel barrel is designed to endure abuse commonly undergone in combat situations, which is why many military-grade barrels use this type of steel. 

Barrel Coatings

A Glock barrel's coating and finish play a crucial role in wear resistance, corrosion protection, and overall aesthetics. Different coatings offer varying levels of durability and performance, making it important to choose one that suits your needs. Nitride coatings are among the most popular choices for the best Glock barrels, providing exceptional corrosion and wear resistance. They are commonly found in factory Glock barrels due to their reliability and longevity. 

Rifling 

The rifling of your Glock barrel plays a major role in the way your bullet travels through your gun and toward your target. Glock barrels typically use polygonal rifling, which boosts bullet speed, accuracy, and durability but isn't ideal for lead bullets and may cause fouling. Traditional land-and-groove rifling, found in many aftermarket barrels, provides a better grip on the bullet and works well with lead ammo, making it the best Glock barrel for precision shooters. On the other hand, hybrid rifling combines both styles for improved versatility. Therefore, if you want factory reliability, go with polygonal rifling, but if you shoot lead bullets or need extra accuracy, traditional or hybrid rifling may work better for you.

Who Makes The Best Glock Barrels?

Companies like Ballistic Advantage, Agency Arms, True Precision, and Faxon Firearms are some of the makers of the best Glock barrels on the market. At Wing Tactical, you can trust any barrel we offer—we only stock parts we’d use on our own firearms.

Why Shop From Wing Tactical?

At Wing Tactical, we pride ourselves on offering a wide range of firearm accessories for your next custom firearm build. From barrels to stocks, muzzle brakes, and more, we have what you need. 

Our satisfaction guarantee supports every gun part we offer, so you can be confident with each purchase you make. The team at Wing Tactical specially curates our selection to bring you the best Glock barrels and other parts you can rely on when you need them most. Shop your accessories from Wing Tactical online today to upgrade your loadout. Don’t hesitate to contact us for help and upgrade your weapons to their full potential.