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  • Post category:Barrels / Glock
  • Post last modified:August 30, 2023
  • Post published:October 26, 2022

Best Glock 17 Barrel

What is a Glock 17 barrel?🧐

It is a crucial component of the firearm, responsible for guiding the bullet’s trajectory as it exits the chamber and providing stability to the bullet as it travels down the barrel. It’s typically made from high-quality steel and is rifled, which means it has spiral grooves on the inside to impart a stabilizing spin to the bullet. This spin improves accuracy and overall performance.

Glock 17 barrel


The Glock 17 barrel, like all firearm barrels, has several key features that contribute to the performance and characteristics of the pistol. Here are some important ones:

🔰 Material: The barrel is typically made from high-quality steel. Glock uses advanced manufacturing processes and quality control to ensure consistency and durability in their barrels.

🔰 Length: The Glock 17 has a standard barrel length of approximately 4.49 inches (114 mm). The length of the barrel can impact factors such as accuracy, muzzle velocity, and overall handling of the firearm.

🔰 Rifling: The barrel features rifling, which consists of spiral grooves cut into the interior of the barrel. These grooves cause the bullet to spin as it travels down the barrel, improving stability and accuracy. Glock barrels typically have polygonal rifling, which differs from traditional land and grooves rifling.

🔰 Finish: The barrel is often finished with a corrosion-resistant coating to protect it from environmental factors, moisture, and wear over time.

Our Top Pick
Wilson Combat Match Grade Threaded Barrel
Discover the remarkable precision of such barrels, renowned for their exceptional quality and accuracy. Now, you can enjoy this remarkable accuracy without the hassle of sending your pistol to a master pistol smith and enduring lengthy waits. These drop-in match barrels are meticulously crafted from high-grade stainless steel blanks, ensuring durability and longevity. But what truly sets these barrels apart is the attention to detail in the chamber's glass-smooth finish and perfect concentricity with the bore. You can rest assured that any barrel bearing the Wilson insignia represents the pinnacle of quality and precision.
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If you click this link and make a purchase, we earn a commission at no additional cost to you.


The barrel offers several benefits that contribute to the overall performance and characteristics of the Glock 17 pistol. Here are some of the key advantages:

💣 Glock barrels have a reputation for lasting a long time even with extended use. This reduces the need for frequent barrel replacements, which can be costly and time-consuming.

💣 The barrel, like other Glock components, is designed for easy disassembly and cleaning. This makes routine maintenance and cleaning straightforward for users.

💣 The materials and design of them help dissipate heat evenly during firing, reducing the likelihood of overheating and maintaining consistent performance.

💣 The design of the barrel, along with the overall design of the Glock system, helps mitigate recoil and muzzle flip, allowing for quicker follow-up shots and better control.

💣 Some aftermarket manufacturers produce match-grade barrels that are precision-machined for even greater accuracy. These barrels are popular among competitive shooters who demand the highest level of performance.

Benefits of Glock 17 barrel

Step-by-step select guide🧩

Choosing a Glock barrel involves considering several factors to ensure that the barrel you select suits your needs and preferences. Here’s a step-by-step guide to help you choose the right barrel:

Purpose and Intended Use:  Determine why you want to replace or upgrade the barrel. Are you looking to improve accuracy, shoot competitively, use specific types of ammunition, or attach accessories like suppressors? Your intended use will influence the features you prioritize in a barrel.
Caliber: Decide if you want to stick with the original caliber (9x19mm Parabellum) or if you’re interested in converting to a different caliber. Different calibers can have varying performance characteristics, recoil levels, and ammunition availability.
Quality and Brand: Opt for reputable brands known for producing high-quality barrels. Brands like Lone Wolf Distributors, ZEV Technologies, and Agency Arms are well-regarded for their Glock barrels.
Materials and Manufacturing:  Look for barrels made from quality materials such as stainless steel or match-grade steel. Consider barrels with precision manufacturing processes for consistent performance.
Rifling Type:  Glock barrels often have polygonal rifling, but some aftermarket barrels offer traditional lands and grooves rifling. Research the pros and cons of each rifling type and decide which one aligns with your preferences.
Barrel Length: While the Glock 17’s standard barrel length is around 4.49 inches, some aftermarket barrels offer variations in length. Longer barrels can provide increased muzzle velocity and accuracy, but they may affect the pistol’s overall handling.
Threaded vs. Non-Threaded: Decide if you need a threaded barrel for attaching muzzle devices or suppressors. Threaded barrels offer more customization options but might impact the overall aesthetics and balance of the pistol.
Budget: Determine your budget for the barrel. Prices can vary significantly depending on the brand, features, and quality of the barrel. Remember that a quality barrel is an investment in improved performance and longevity.
Warranty and Customer Support: Check if the manufacturer offers a warranty on the barrel. Reliable customer support can be crucial if you encounter any issues with your purchase.

😀 Once you’ve considered these factors, you’ll be better equipped to choose a Glock barrel that enhances your shooting experience and meets your specific needs.

Best Glock 17 Barrel Reviews

1# Faxon Firearms G17 Threaded Barrel

Faxon Firearms G17 Threaded Barrel

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Searching for a simple way to improve your pistol performance? Check out the Faxon Firearms G17 Threaded Barrel. This barrel is designed for easy, drop-in installation and offers a snug, reliable fit. It’s also button-rifled and fully stress-relieved for maximum accuracy. Based on our experience the salt bath nitride finish protects against corrosion and makes this barrel extremely durable. So if you’re looking for a way to take your shooting to the next level, grab this threaded barrel today.

  • Complete SAAMI compatibility
  • Reliable fit
  • Button rifled and fully stress-relieved
  • Salt bath nitride finish
  • Not compatible with cast bullets


2# SilencerCo Glock Threaded Barrel

SilencerCo Glock Threaded Barrel

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If you want to find the best way to incorporate a silencer into your handgun build, notice the SilencerCo Glock Threaded Barrels. These top-quality barrels are compatible with a variety of Glock models and Generations, making it easy to find the perfect one for your needs. Each barrel is constructed of stainless steel and finished in black nitride for durability and longevity. Plus, all SilencerCo threaded barrels come with a thread protector for added safety. Whether you’re using it for hunting or recreation, you can trust this barrel will provide years of reliable performance.

Video review

  • Compatible with a variety of Glock models and Generations
  • Durable construction
  • Weather resistance
  • Thread protector included
  • Available only in black
  • Pricey


3# Lone Wolf Arms AlphaWolf Threaded Barrel

Lone Wolf Arms AlphaWolf Threaded Barrel

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Introducing the Alpha Wolf Threaded Barrel from Lone Wolf Arms. This barrel is the pinnacle of what every other barrel manufacturer strives to be, and it’s perfect for those who demand the very best. Using this product, our team found that this barrel is a perfect drop-in fit, and it’s extremely easy to install and also proved to be very accurate. If you need an outstanding barrel that will give you years of reliable service, the barrel is a perfect choice.

  • Absolute accuracy
  • Combat reliability
  • Fluting look great
  • Perfect drop-in fit
  • Not waterproof


4# Killer Innovations Velocity Glock 17 Non-Threaded Barrel

Killer Innovations Velocity Glock 17 Non-Threaded Barrel

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Do you need premium performance without the added weight? Check out the Killer Innovations Velocity Glock 17 Non-Threaded Barrel. These barrels are machined from stainless steel for unmatched durability and feature single-point cut rifling for superior accuracy. You can choose from a gold, gray, or black nitride finish to best suit your pistol’s look. Installing this barrel is a great way to enhance your shooting game and take your gun to the next level.

  • Machined from stainless steel
  • Unmatched durability
  • Single-point cut rifling
  • Three different colors of nitride finish
  • Compatible only with Glock 17 / Gen 3 and 4


5# Griffin Armament Glock Barrel with Griffin Micro Carry Comp

Griffin Armament Glock Barrel - Threaded with Griffin Micro Carry Comp

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The Griffin Armament ATM Barrel is machined from stainless steel to exacting tolerances, ensuring drop-in match performance that will give you the edge you need on the range or in a self-defense situation. Based on our own experience the 5-axis machining and hand-polished chambers provide optimal reliability with a wide range of ammunition, from training to duty ammo. Additionally, the barrel is designed with concealed carry users in mind, providing the perfect balance of accessory and suppressor support while maintaining factory reliability. Make sure you’re prepared for anything with this barrel.

  • Finish resists surface wear and corrosion
  • Extended service life
  • Robust construction
  • Target crowned muzzle
  • Available only in one color


6# Agency Arms Glock Mid Line Thread/Fluted Barrel

Agency Arms Glock Mid Line Thread/Fluted Barrel

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Want to get a high-quality, durable barrel for your Glock 9mm, please note the Agency Arms Mid Line Thread/Fluted Barrel. This barrel is made from the best materials available and is engineered to withstand any situation you may find yourself in. Whether you’re using it for competition or defense, this barrel will serve you well. The fluting on the barrel adds not only an aesthetic touch but also aids in cooling and weight reduction. The threading on the muzzle end allows you to attach a suppressor or other muzzle device.

  • High-quality materials
  • Engineered to last
  • Fluting aids in cooling and weight reduction
  • Not compatible with all Glock models


7# Brownells Match Grade Barrel

Brownells Match Grade Barrel

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Searching for an excellent replacement barrel for your shot-out factory Glock or for completing a pistol build? Look at the Brownells Match Grade Barrel! This premium barrel is crafted from high-quality stainless steel, ensuring long service life and a tight lockup. Our research has shown that it also features an extra-hard black nitride finish to resist surface wear and corrosion. This an ideal barrel for both training and competition, that’s why don’t settle for anything less than the best – pick up this quality barrel today!

  • Crafted from high-quality stainless steel
  • Tight lockup for superior accuracy
  • Features an extra-hard black nitride finish
  • Compatible with most Glock models
  • Does not include a thread protector
  • Compatible only with non-jacketed bullets


8# Wilson Combat Match Grade Threaded Barrel

Wilson Combat Match Grade Threaded Barrel

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The Wilson Combat Match Grade Threaded Barrel is the best upgrade for your handgun. This barrel is machined from aircraft-grade stainless steel and heat-treated to R/C 40 for maximum durability. The chamber is glass smooth and perfectly concentric with the bore, ensuring exceptional accuracy. Throughout the manufacturing process, each barrel undergoes multiple quality-control checks for guaranteed performance. With this barrel, you can rest assured knowing that you’re getting the highest quality and most accurate barrel available.

Video review

  • Heat-treated for maximum service life
  • Glass smooth chamber and bore
  • Detailed final inspection
  • Polished feed ramp
  • More expensive than other barrels


9# Wilson Combat Match Grade Barrel

 Wilson Combat Match Grade Barrel

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Wilson Combat match-grade barrels are the perfect choice for those who demand the utmost in accuracy and quality. These barrels are fully machined from 416R stainless steel and heat-treated to R/C 40. As a result of using this product, we found that with superb workmanship and attention to detail, these barrels will provide years of reliable service. Order your match-grade barrel and try it just today!

  • 1 in 16″ twist conventional broach rifling
  • Without pressure spikes
  • Machined from stainless steel
  • Maximum service life
  • Available only in silver


10# Trybe Defense Match Grade Threaded Pistol Barrel

TRYBE Defense Match Grade Threaded Pistol Barrel

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Thinking about upgrading to your Glock 17 pistol barrel? Check out the Trybe Defense Match Grade Threaded Pistol Barrel! This ultra-precise, match-grade barrel is made from coated stainless steel and heat-treated for hardness and durability. It’s sure to please even the most ardent and exacting operator. In addition, this barrel comes in a variety of finishes to give your gun a unique look. So don’t wait, order it just now!

  • Ultra-precise match-grade barrel
  • Hardness and durability
  • Multiple finishes available
  • Glock 17 compatible
  • Not recommended for use with overpressure ammunition


11# Zaffiri Precision Flush and Crown Pistol Barrel

Zaffiri Precision Flush and Crown Pistol Barrel

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Introducing the Zaffiri Precision Flush & Crown Pistol Barrel. This high-quality, match-grade barrel is excellent for upgrading your Glock 17. Based on our observations fabricated from steel and stress-relieved/heat-treated to RC 40-42, this barrel is built to last. It’s also made to work with lead, plated, or jacketed ammunition. And with the large ZP logo machined on the port side of the lockup, it’s sure to turn heads. So don’t wait any longer, get your hands on this pistol barrel today!

  • High-quality performance
  • Easy drop-in barrel upgrade
  • Made to work with lead, plated, or jacketed ammo
  • Heat treated to RC 40-42
  • Not compatible with cast bullets


12# L2D Combat Precision Match Fluted Barrel

L2D Combat Precision Match Fluted Barrel

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The L2D Combat Precision Match Series Barrel. These barrels are precisely machined to tight final tolerance requirements in all critical areas of function and manufactured using chromium stainless steel formulated specifically for the production of match-grade firearm barrels. Strict proprietary Quality Control processes combined with superior engineering allow for a consistent, accurate, and unmatched product. Give your Glock the upgrade it deserves with this barrel today!

  • Manufactured to precision tolerance requirements
  • Fully supported SAMMI spec match grade polished chamber
  • 6 groove 1:10 RH twist rate
  • More expensive than other Glock 17 Barrels


How to strip, clean, and lubricate a pistol⌛️

Stripping, cleaning, and lubricating your Glock pistol are important steps to ensure its proper functioning, longevity, and reliability. Here’s a step-by-step guide on how to perform these tasks:

🛠️ Stripping (Field Stripping):

🪛 Remove the Magazine: Press the magazine release button and remove the magazine from the pistol.
🪛Check Chamber: Visually and physically inspect the chamber to ensure there is no ammunition present.
🪛 Pull Slide Back Slightly: While pointing the pistol in a safe direction, pull the slide back slightly until you see the two notches on the slide align with the slide stop lever.
🪛 Release Slide Stop Lever: Use your opposite hand’s thumb to push down on the slide stop lever. This will release the slide forward, allowing you to remove it from the frame.
🪛 Remove Slide: Push the slide forward and then lift it off the frame. Set the frame aside.
🪛 Remove Barrel: Tilt the barrel slightly and then lift it out of the slide.

🫧 Cleaning and Lubricating:

💧 Clean the Barrel and Slide: Use a cleaning brush or patch with a suitable gun-cleaning solvent to clean the barrel’s interior. Scrub the chamber and bore. Clean the slide’s interior surfaces, including the breech face and extractor.
💧 Clean the Frame: Wipe down the frame with a clean cloth or patch to remove dirt, debris, and old lubricant.
💧 Inspect and Clean Small Parts: Inspect the small parts such as the recoil spring assembly, firing pin assembly, and extractor. Clean them as needed.
💧 Lubrication: Apply a small amount of firearm-specific lubricant to the slide’s rails, barrel hood, barrel lug, and other moving parts. Less is often more – excessive lubrication can attract debris. Do not over-lubricate, as excess oil can accumulate dirt and debris.
💧 Reassemble the Pistol: Reinsert the barrel into the slide, ensuring it is properly aligned. Slide the frame onto the slide rails until it clicks into place. Push the slide back slightly and engage the slide stop lever to lock the slide and frame together.
💧 Function Check: With an empty chamber, point the pistol in a safe direction. Pull the trigger to ensure the pistol is reassembled correctly and functions properly.
💧 Exterior Cleaning: Wipe down the exterior of the pistol with a clean cloth or gun-specific cleaning wipes.

❗ Regular maintenance is essential to keeping your Glock pistol in optimal condition. How often you clean and lubricate your pistol depends on factors like usage frequency, shooting environment, and ammunition type.


Should the Glock barrel be oiled?

😉 Yes, these barrels, like all firearm barrels, should be properly lubricated to ensure smooth operation and prevent excessive wear. Proper lubrication is an essential aspect of firearm maintenance. Here are some key points to consider:

📢 Importance of Lubrication: Lubrication helps reduce friction between moving parts, preventing excessive wear and ensuring smooth cycling of the firearm’s action. This is particularly important in semi-automatic pistols like Glocks, where the slide cycles back and forth during firing.

📢 Type of Lubricant: Use a high-quality firearm-specific lubricant rather than general-purpose oils. These lubricants are designed to withstand the high pressures and temperatures generated during firearm use.

📢 Amount of Lubricant: Applying too much lubricant can attract dirt, debris, and powder residue, leading to potential malfunctions. Apply a thin, even coat of lubricant to the contact points and moving parts of the barrel, slide, and other relevant areas.

🧑‍🔧 Where to apply lubricant on the barrel:

🔷 Slide Rails: Apply a small amount of lubricant on the slide’s rails where it makes contact with the frame.

🔷 Barrel Hood: A light coat of lubricant on the barrel hood can help reduce friction during cycling.

🔷 Locking Lugs: The locking lugs on the barrel may also benefit from a small amount of lubrication to ensure smooth unlocking and locking during firing.

🔷 Chamber and Bore: The chamber and bore of the barrel should be clean and dry, free from excessive lubrication. Excess oil in the chamber can affect reliability and safety.

Are threaded barrels reliable?

🎯 Threaded barrels can be reliable if they are well-designed, properly manufactured, and used for their intended purposes. Here are some factors to consider regarding the reliability of threaded barrels:

🟣 Quality of Manufacturing: The reliability of a threaded barrel depends on the quality of its manufacturing. Reputable manufacturers that adhere to high standards and use quality materials are more likely to produce reliable threaded barrels.

🟣 Precision Machining: Properly machined threads and a precise fit are essential for the reliability of threaded barrels. Poorly machined threads can lead to issues such as misalignment and difficulty in attaching muzzle devices.

🟣 Material Durability: Threaded barrels should be made from durable materials, typically stainless steel or similar high-strength alloys. The threading process should not compromise the structural integrity of the barrel.

🟣 Intended Use: Threaded barrels are often used for specific purposes, such as attaching suppressors. If the threaded barrel is used with compatible and properly installed muzzle devices, it can enhance the functionality of the firearm.

🟣 Alignment: Proper alignment of the threads is crucial for attaching muzzle devices correctly. Misaligned threads can affect accuracy, reliability, and safety.

🟣 Maintenance: Regular maintenance is important for threaded barrels, just like any other firearm component. Proper cleaning, inspection, and maintenance can help prevent issues related to threading, such as a buildup of debris.

🟣 Compatibility: Ensure that the muzzle device you plan to attach is compatible with the threaded barrel’s specifications. Mismatched threads or improperly fitting muzzle devices can cause reliability issues.

🟣 Secure Attachment: When attaching muzzle devices to threaded barrels, ensure they are properly tightened according to manufacturer guidelines. Over-tightening or under-tightening can lead to problems.

🟣 Suppressor Use: Threaded barrels are commonly used for suppressors. When attaching suppressors, follow proper installation procedures and ensure the suppressor is compatible with the firearm and ammunition being used.

🟣 Legal Considerations: Keep in mind that the use of threaded barrels and certain muzzle devices may be subject to legal regulations depending on your location. Be aware of any relevant laws or restrictions.

📌 It’s important to research and select threaded barrels from reputable manufacturers with a track record of producing reliable firearm components.

How does a such barrel work?

✒️ A barrel is a key component of a Glock pistol, and it plays a critical role in the firearm’s operation. Here’s an overview of how it functions:

➡️ Chambering and Firing: When a round is chambered in the Glock, the firing pin is in a “cocked” position, held back by the trigger mechanism. When the trigger is pulled, it releases the firing pin, which strikes the primer of the chambered round.

➡️ Firing Sequence: As the primer is struck, it ignites the gunpowder in the cartridge case, creating a high-pressure gas that propels the bullet down the barrel.

➡️ Pressure Buildup: As the bullet travels down the barrel, the expanding gases created by the ignited gunpowder build up pressure behind the bullet, forcing it through the barrel.

➡️ Barrel Design and Rifling: The inside of the Glock barrel is rifled, meaning it has spiral grooves cut into its bore. As the bullet passes through these grooves, it is given a slight spin, which stabilizes its flight.

➡️ Unlocking the Slide: As the bullet moves down the barrel, it passes the barrel’s locking lugs. Simultaneously, the slide and barrel assembly recoil together.

➡️ Ejection and Resetting: After firing, the slide and barrel assembly move rearward together for a short distance. As they recoil, the spent cartridge case is extracted from the chamber and ejected from the firearm. A recoil spring in the slide then pushes the slide forward again, while the barrel remains locked for a short moment.

➡️ Locking Mechanism: Glock pistols use a tilting barrel locking system. The barrel is initially locked to the slide by engagement of the barrel hood and locking block. As the slide and barrel assembly move rearward, the barrel’s locking lugs disengage from the slide, allowing the barrel to tilt and unlock from the slide.

➡️ Chamber Clearing and Chambering a New Round: As the slide continues to move rearward, the spent cartridge case is ejected, and the recoil spring pushes the slide back. The slide then moves forward under spring tension, stripping a new round from the magazine and chambering it.

➡️ Ready to Fire Again: With a new round chambered and the slide fully forward, the pistol is ready to fire again once the trigger is pulled.

How often should you change a pistol barrel?

✍️ The frequency at which you should change a pistol barrel depends on several factors, including the type of pistol, the caliber used, the ammunition, and your shooting habits. For most modern handguns, including Glocks, changing the barrel is not a routine maintenance task like cleaning or lubrication. Here are some general guidelines:

Manufacturer Recommendations: Check the owner’s manual or the manufacturer’s guidelines for your specific pistol. They often provide recommendations for barrel replacement based on factors like round count, caliber, and usage.

Barrel Wear: Regularly inspect your barrel for signs of wear. Excessive wear, erosion, or throat erosion can affect accuracy and reliability. If you notice significant wear, it might be time to consider replacing the barrel.

Round Count: While there isn’t a fixed round count that dictates when to change a barrel, some shooters consider replacing a pistol barrel after firing around 20,000 to 30,000 rounds. However, this can vary widely based on factors like caliber, ammunition quality, and shooting conditions.

Caliber and Pressure: Higher-pressure calibers can lead to faster wear on barrels. If you’re shooting hot loads or +P ammunition regularly, you might need to replace the barrel sooner.

Accuracy Concerns: If you start noticing a decrease in accuracy and you’ve ruled out other factors (shooter error, ammunition quality), it might be worth considering a barrel replacement.

Erosion and Throat Wear: Erosion near the chamber and throat of the barrel can affect accuracy and chambering. Regular inspection can help you gauge when wear becomes problematic.

Functionality Issues: If you experience extraction or ejection problems, or if you notice signs of stress or cracks in the barrel, it’s advisable to replace it.

📌 Ultimately, the decision to change a pistol barrel depends on a combination of factors. If you’re unsure whether your barrel needs replacement, consider having it inspected by a qualified gunsmith. Keep in mind that regular maintenance, proper cleaning, and the use of quality ammunition can extend the lifespan of your pistol barrel.

Can a Glock barrel rust?

🤔 Yes, Glock barrels, like any firearm barrel, can rust if not properly cared for and maintained. Glock barrels are typically made from stainless steel, which is more resistant to rust and corrosion compared to other types of steel. However, stainless steel is not completely immune to rust, especially in certain conditions. Here are some key points to consider:

Stainless Steel: Most Glock barrels are made from stainless steel, which contains chromium. Chromium forms a protective oxide layer on the surface of the steel, providing a degree of corrosion resistance. However, this oxide layer can be compromised if the surface is scratched or exposed to corrosive substances.

⏰ Maintenance: Proper cleaning and maintenance are crucial for preventing rust. After shooting, residues from ammunition, powder, and moisture can accumulate on the barrel. Regularly clean your Glock pistol, including the barrel, to remove these residues.

⏰ Moisture and Humidity: Exposure to moisture and high humidity can increase the risk of rust formation. If your Glock is exposed to wet or humid conditions, make sure to thoroughly dry and lubricate it afterward.

⏰ Salt and Corrosive Substances: If your Glock is exposed to salt water or corrosive substances, it’s important to clean and rinse it thoroughly with fresh water as soon as possible. Saltwater, in particular, can accelerate rust formation.

⏰ Storage: Proper storage is key to preventing rust. Store your Glock in a dry environment with controlled humidity. Consider using a gun-safe or protective case to provide an additional layer of protection.

⏰ Lubrication: Applying a thin layer of firearm-specific lubricant to the barrel’s exterior can help protect it from moisture and corrosion. Make sure to wipe off any excess lubricant.

⏰ Inspect Regularly: Regularly inspect your Glock’s barrel for signs of rust, discoloration, or pitting. Early detection can prevent rust from spreading and causing more significant damage.

⏰ Cleaning Techniques: Use appropriate cleaning brushes, patches, and solvents to clean the barrel. Avoid using harsh abrasive materials that can scratch the barrel’s surface.

⏰ Salt Air and Coastal Areas: If you live near the coast or in areas with high salt content in the air, take extra precautions to clean and maintain your Glock regularly, as salt air can accelerate rust formation.

🔥 While stainless steel is more resistant to rust than regular steel, it’s not completely impervious. By practicing good firearm maintenance habits and taking care of your Glock, you can significantly reduce the risk of rust and corrosion.

Are these barrels rifled?

😉 Yes, Glock barrels are rifled. Rifling refers to the spiral grooves cut into the interior of the barrel of a firearm. These grooves impart a stabilizing spin to the bullet as it travels down the barrel, which improves accuracy by helping the bullet maintain a consistent trajectory.

🧑‍🔧 Glock barrels have what is known as “polygonal rifling”. This is a type of rifling where the grooves are not cut in a traditional lands-and-grooves pattern like you’d find in conventional rifling. Instead, polygonal rifling has a more rounded and smooth profile.

💥 The benefits of polygonal rifling, as used in Glock barrels, can include:

☑️ Reduced Fouling: Polygonal rifling tends to accumulate less fouling (residues left behind by fired bullets) compared to traditional rifling. This can lead to slightly easier maintenance.

☑️ Longevity: Some proponents argue that polygonal rifling might cause less wear on the barrel over time, potentially leading to a longer barrel lifespan.

☑️ Potential Accuracy: Many shooters report good accuracy with Glock pistols, and polygonal rifling may contribute to this. However, accuracy is influenced by many factors beyond just the rifling type.


Glock 17 barrels come in a variety of sizes and shapes. It can be difficult to determine which barrel is the best for your needs., but in this article, we have provided reviews of some of the top-rated models on the market and hope that this information will help you make a proper decision about which barrel is right for you. Good luck and thanks for reading!🥰❤️‍🔥

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Zayd Clark
Zayd Clark
2 months ago

I recently purchased a Glock 17 and I’m considering upgrading my barrel mainly for aesthetic purposes. Any advice on reliable barrel options would be greatly appreciated.

    2 months ago
    Reply to  Zayd Clark

    I opted for a Wilson Combat Match Grade Threaded Barrel, and I’ve been quite satisfied with its performance thus far. I’ve fired around 200 rounds through it, which might not be sufficient for a comprehensive test, but considering the reputation of Wilson Combat for producing quality components, I’m feeling confident. So far, I haven’t encountered any malfunctions or issues.

      Taj Wood
      Taj Wood
      2 months ago
      Reply to  Zayd Clark

      I decided to use Killer Innovations Velocity Glock 17 Non-Threaded Barrel for my upgrade. My primary motivation was the aesthetics. After putting around 5,000 rounds through it, I’ve noticed only a minor scuff on the underside of the barrel lugs. Notably, the coating on the barrel is holding up remarkably well despite the high round count.

        2 months ago

        I’m currently looking to replace my barrel and I’m interested in trying out a versatile aftermarket option. I’ll be using it for both recreational shooting at the range and self-defense purposes. I’m aiming for a barrel that offers a good balance between performance and reliability. Any insights would be greatly appreciated.

          Nelson Simmons
          Nelson Simmons
          2 months ago
          Reply to  Wildcut

          I’m a big fan of Zaffiri Precision Flush And Crown Pistol Barrel. They’ve been really impressive and have met my expectations.

            2 months ago

            I currently have a functional barrel, but there’s a part of me that’s tempted to go for something more high-end. I’m curious about your opinions on whether the upgrade is worth it. Your thoughts would be greatly appreciated.

              Seth Bryant
              Seth Bryant
              2 months ago
              Reply to  Browncoat

              In my experience, stock barrels are quite competitive compared to aftermarket options. I’ve found that factory barrels have superior fit and longevity compared to stainless parts. To me, this approach adds a touch of class to the customization, as it’s more than just throwing off-the-shelf parts onto the firearm.

                2 months ago
                Reply to  Browncoat

                I’m really satisfied with the Trybe Defense Match Grade Threaded Pistol Barrel in my Glock 17. It’s exactly what I was looking for, especially since I wanted a threaded barrel. It’s been a great addition to my setup.

                  Hector Taylor
                  Hector Taylor
                  2 months ago

                  I’m looking for recommendations on a quality threaded barrel for my Glock 17. I want something that’s reliable and performs well without breaking the bank. Any suggestions?

                    2 months ago
                    Reply to  Hector Taylor

                    I’ve been using an Agency Arms Glock Mid Line Thread/Fluted Barrel. The barrel functioned just as well as the standard barrel, and I don’t recall it being overly pricey either.