Faxon Firearms Threaded Duty Barrel | G17 | Gen 5 | Black Nitride

Faxon Firearms^® Duty Series Threaded Barrel for Glock^® 17 Gen 5 | 9mm | Black Nitride

Duty-Grade Performance with Threaded Versatility

The Faxon Firearms^® Duty Series Threaded Barrel for Glock^® 17 Gen 5 delivers reliable, consistent performance with added compatibility for muzzle devices. Precision-machined in-house from stress-relieved 416-R stainless steel, this barrel is designed for shooters who demand durability, smooth operation, and suppressor-ready capability in a drop-in upgrade.

Drop-In Fit with Enhanced Lockup

Engineered for factory-spec Glock^® Gen 5 slides, this barrel installs without gunsmithing. Tighter-than-OEM tolerances promote a more consistent lockup while maintaining reliable cycling with factory recoil systems and a wide range of ammunition.

Salt Bath Nitride Finish for Long-Term Durability

The barrel features a salt bath nitride finish inside and out, improving surface hardness, corrosion resistance, and wear life. This treatment also enhances lubricity, supporting smooth cycling under high round counts and demanding conditions.

Threaded Muzzle for Suppressors and Compensators

Equipped with 1/2×28 TPI threads, this barrel supports a wide range of 9mm suppressors, compensators, and muzzle devices. The threaded design adds versatility for both performance tuning and suppressed shooting applications.

Conventional Rifling for Ammunition Flexibility

Featuring conventional button rifling with a 1:10 twist rate, this barrel allows safe use with jacketed, plated, and cast lead ammunition. This flexibility makes it suitable for defensive loads, training, and high-volume shooting.

Precision Crown for Consistent Accuracy

An 11° target crown helps ensure consistent bullet release, supporting accuracy and repeatable performance across a wide range of shooting conditions.

Faxon Firearms^® Duty Series Glock^® G17 Gen 5 Threaded Barrel Specifications

• Series: Duty Series
• Platform Compatibility: Glock^® G17 Gen 5
• Caliber: 9mm
• Barrel Length: 4.49″
• Material: Stress-Relieved 416-R Stainless Steel
• Rifling: Conventional, Button-Rifled
• Twist Rate: 1:10
• Finish: Salt Bath Nitride (Inside & Out)
• Muzzle Threads: 1/2×28 TPI
• Crown: 11° Target Crown
• Fitment: Drop-In, No Gunsmithing Required
• Compatibility: Factory Glock^® G17 Gen 5 Slides
• Manufacturer: Faxon Firearms
• Made In: U.S.A.

Built for Suppressed and Hard-Use Applications

The Faxon Firearms^® Duty Series Threaded Barrel is designed for real-world use, offering the durability and reliability expected from a duty-grade component while adding suppressor and compensator compatibility. It is well suited for duty, defensive, and range applications where consistent performance is critical.

Installation & Compatibility

• Drop-in fit for Glock^® G17 Gen 5 factory-spec slides
• No gunsmithing required
• Compatible with factory recoil systems
• Supports cast lead and jacketed ammunition
• Tighter-than-OEM tolerances for improved lockup

Compatibility Notice: Designed for Glock^® G17 Gen 5 platforms. Always verify proper alignment when using suppressors or muzzle devices.