The Faxon Firearms Duty Series Threaded Barrel (Faxon Firearms part no. GA910N48NGQT) is a match-grade drop-in barrel built for the Glock 48 in 9mm Luger, finished in black. Made by Faxon Firearms from 416R stainless steel billet, this barrel features an 11-degree target crown and a 1-in-10 twist rate, with a salt-bath nitride finish for corrosion resistance. The Duty Series is designed as a drop-in barrel that still delivers better fitment and lock-up than a factory barrel, and it is fully compatible with cast bullets. It ships threaded for a compensator or suppressor, giving Glock 48 owners a durable, accuracy-focused upgrade.

Key Specifications

• Machined from 416R stainless steel billet.
• Cut with an 11-degree target crown for improved accuracy.
• Uses a 1-in-10 twist rate.
• Finished with a salt-bath nitride coating for corrosion resistance.
• Drop-in fit with better fitment and lock-up than a factory barrel.
• Fully compatible with cast bullets.
• Threaded for a compensator or suppressor.

Frequently Asked Questions

What pistol does this barrel fit? It is built for the Glock 48 in 9mm Luger.

What twist rate does it use? It uses a 1-in-10 twist rate.

Is this barrel threaded? Yes, it ships threaded for a compensator or suppressor.

Buy the Faxon Firearms Duty Series Threaded Barrel for Glock 48, 9mm, Black

Upgrade your Glock 48 with a match-grade, threaded duty barrel. Order it from our Lubbock, Texas gun shop for fast, insured shipping, and see our full handgun barrel selection for more Faxon Firearms options.