Faxon Firearms Duty Barrel | G17 | Gen 2-4 | Black Nitride

Faxon Firearms^® Duty Series Barrel for Glock^® 17 Gen 2–4 | 9mm | Black Nitride

Duty-Grade Performance for Glock^® 17 Gen 2–4

The Faxon Firearms^® Duty Series Barrel for Glock^® 17 Gen 2–4 delivers reliable, consistent performance in a full-size drop-in upgrade. Precision-machined in-house from stress-relieved 416-R stainless steel, this barrel is built for durability, smooth operation, and dependable accuracy across duty, defensive, and training applications.

Drop-In Fit with Enhanced Lockup

Designed for factory-spec Glock^® Gen 2–4 slides, this barrel installs with no gunsmithing required. Tighter-than-OEM tolerances promote a more consistent lockup, improving shot-to-shot repeatability while maintaining reliable cycling with factory recoil systems.

Salt Bath Nitride Finish for Maximum Durability

The barrel features a salt bath nitride finish inside and out, increasing surface hardness, corrosion resistance, and wear life. This treatment also enhances lubricity, supporting smooth cycling under extended use and harsh conditions.

Conventional Rifling for Ammunition Flexibility

With conventional button rifling and a 1:10 twist rate, this barrel supports a wide range of ammunition types, including jacketed, plated, and cast lead bullets. This makes it well suited for both defensive use and high-volume training.

Precision Crown for Consistent Accuracy

An 11° target crown promotes consistent bullet release, helping maintain accuracy and repeatable performance across a variety of shooting conditions.

Faxon Firearms^® Duty Series Glock^® G17 Gen 2–4 Barrel Specifications

• Series: Duty Series
• Platform Compatibility: Glock^® G17 Gen 2–4
• 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: Non-Threaded
• Crown: 11° Target Crown
• Fitment: Drop-In, No Gunsmithing Required
• Compatibility: Factory Glock^® G17 Gen 2–4 Slides
• Manufacturer: Faxon Firearms
• Made In: U.S.A.

Built for Real-World Reliability

The Faxon Firearms^® Duty Series Glock^® G17 Gen 2–4 Barrel is engineered for shooters who prioritize durability and consistent function. Whether used for duty carry, defensive applications, or extended range sessions, it delivers dependable performance without requiring modification or tuning.

Installation & Compatibility

• Drop-in fit for Glock^® G17 Gen 2–4 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 specifically for Glock^® G17 Gen 2–4 platforms. Not compatible with Gen 5 models. Always verify proper fitment before installation.