The Faxon Match Series Pistol Barrel (brand part number GB910N19LGQ-T) is a threaded 9mm replacement barrel machined for the Glock 19 and Glock 45, Gen2 through Gen5. Faxon machines this barrel from stress-relieved 416R stainless steel, then applies a black Nitride or PVD coating to increase lubricity, extend barrel life, and resist surface wear. Conventional rifling allows the barrel to run a wider range of ammunition than some match barrels, including cast lead loads that polygonal-rifled factory barrels typically cannot handle. The barrel is fluted for reduced weight, cut with a 1:10-inch twist, and drops into factory-spec slides with no gunsmithing required.

Key Specifications

• Chambered in 9mm Luger.
• Compatible with the Glock 19 and Glock 45, Gen2 through Gen5.
• Barrel length is 4.5 inches, matching factory Glock 19/45 dimensions.
• Rifling twist rate is 1:10 inches.
• Machined from stress-relieved 416R stainless steel.
• Finished in Black Nitride for increased lubricity and wear resistance.
• Fluted and threaded for reduced weight and muzzle device compatibility.
• Uses conventional rifling, allowing a wider range of ammunition including cast lead.
• Installs into factory-spec slides with no gunsmithing required.

Frequently Asked Questions

What pistols does this barrel fit? The Glock 19 and Glock 45, Gen2 through Gen5.

Can I shoot cast lead ammunition with this barrel? Yes, the conventional rifling allows a wider range of ammunition, including cast lead, unlike factory polygonal-rifled barrels.

Is this barrel threaded? Yes, it is threaded and fluted, ready for a compatible muzzle device.

Buy the Faxon Match Series 9mm Barrel

Order the Faxon Match Series barrel for your Glock 19/45 from our Lubbock, Texas gun shop for fast, insured shipping. Browse more Faxon Firearms Glock barrels for your build.