The Lone Wolf AlphaWolf Barrel is a 4.02-inch, factory-length replacement barrel chambered in 9mm for the Glock 19 from Lone Wolf Distributors (brand part no. LWD-19N). Built as part of Lone Wolf’s AlphaWolf barrel line, it’s manufactured to the same precise tolerances the company applies across its parts catalog, aimed at years of reliable service. Because it matches the factory barrel length, it’s a straightforward replacement for a worn, damaged, or out-of-spec factory barrel rather than a threaded or performance variant.

Key Specifications

• Chambered in 9mm.
• Barreled at 4.02 inches, a factory-length replacement for the Glock 19.
• Sold as a factory-length replacement barrel, not an extended or threaded variant.
• Part of Lone Wolf’s AlphaWolf barrel line.
• Built with an emphasis on precise manufacturing for reliable function.
• Made to stand up to sustained use, per the manufacturer.

Frequently Asked Questions

Is this a threaded or factory-length barrel? It’s a factory-length replacement barrel, not threaded or extended.

What pistol does this barrel fit? The Glock 19, chambered in 9mm.

Buy the Lone Wolf AlphaWolf Barrel

Replace a worn Glock 19 barrel with this Lone Wolf AlphaWolf factory-length option. It ships fast from our Lubbock, Texas gun shop, and our handgun barrels selection has more handgun barrels for your build.