The Faxon Firearms Faxon Duty Series Threaded Barrel, Glock 19, 9mm (brand part no. GA910N19NGQ-T) is machined in-house from stress-relieved 4150 CMV steel and finished with a black nitride coating, a threaded drop-in replacement barrel for the Glock 19.

Key Specifications

• Drops into a factory-spec Glock 19 slide, no gunsmithing required
• Barrel length of 4.5 inches
• Chambered in 9mm
• Rifling twist rate of 1-in-10
• Machined threaded for a muzzle device or suppressor
• Machined in-house from stress-relieved 4150 CMV steel
• Finished in black nitride for lubricity and wear resistance
• Cut with conventional rifling to allow cast-lead ammunition
• Better-than-factory tolerances give a tighter lockup than OEM

Frequently Asked Questions

Does this barrel require gunsmithing to install? No, it drops into a factory-spec Glock 19 slide with no gunsmithing required.

Can I shoot cast-lead ammunition through this barrel? Yes, the conventional rifling accommodates a wider range of ammunition, including cast lead.

Buy the Faxon Duty Series Threaded Barrel, Glock 19, 9mm

Order the Faxon Duty Series Threaded Barrel, Glock 19, 9mm from our catalog, or browse more Glock barrels at Schaefer Defense. Ships fast from our Lubbock, Texas gun shop.