Faxon Firearms Threaded Duty Barrel For Glock 17

Faxon Firearms Threaded Duty Barrel For Glock^® 17

The Faxon Firearms Threaded Duty Barrel for Glock^® 17 delivers rock-solid performance with duty-ready features designed for real-world use. Machined in-house from 4150 steel, this barrel offers enhanced durability, accuracy, and longevity while maintaining compatibility with a wide range of ammunition.

This model features a 1/2×28 threaded muzzle, making it ideal for use with suppressors or compensators. Whether you’re upgrading your carry pistol or setting up a full-size competition-ready build, the Faxon Threaded Duty Barrel ensures precise fitment and improved lock-up. Its conventional rifling supports cast lead bullets, while the 11-degree target crown helps protect rifling and enhance accuracy.

Thanks to drop-in fitment and better-than-OEM tolerances, the Faxon Duty Barrel is ready to perform right out of the box—no gunsmithing required.

Why Faxon Pistol Barrels?

• 4150 or 416-R Stainless – Only the best steels for durability, longevity, and accuracy
• 9mm SAAMI Chambers – Superior accuracy with full SAAMI compatibility
• Tighter Tolerances – Drop-in fitment with enhanced lock-up
• Conventional Rifling – Fully compatible with cast bullets
• 11-Degree Target Crown – Improved accuracy and protection

Technical Specifications:

• Handgun Type: Glock^® 17 (Full Size)
• Barrel Caliber: 9mm
• Barrel Profile: Flame Fluted, Drop-In
• Barrel Material: 4150 Steel
• Barrel Twist: 1:10 RH
• Muzzle Thread: 1/2×28 TPI
• Crown: 11-degree Target Crown
• Rifling Method: Button Rifled, Fully Stress Relieved
• Rifling Type: Conventional
• Inside Finish: Salt Bath Nitride
• Outside Finish: Salt Bath Nitride

If you are new to building a custom Glock^® style pistol or have any questions about the Faxon Firearms Threaded Duty Barrel For Glock^® 17, we are always here to help!