AlphaWolf Threaded Barrel Conversion – Glock 22/31 to 9mm

The Lone Wolf AlphaWolf threaded conversion barrel (brand part no. AW-229TH) lets a Glock 22 or 31 owner run 9mm through the same pistol, with a threaded muzzle added for a compensator or suppressor. AlphaWolf barrels establish the benchmark other conversion barrel makers chase for accuracy and combat-grade reliability, built with a button-rifled, three-stage honed bore for consistent bullet engagement. It’s designed to run lead, plated, or jacketed 9mm ammunition without complaint, and drops into the factory Glock slide without any frame or slide modification. Shooters who already want a threaded option for a suppressor or compensator get that flexibility built in from the start.

Key Specifications

• Converts a factory Glock 22 or 31 (.40 S&W or .357 SIG) to fire 9mm.
• Features a threaded muzzle for mounting a compensator or suppressor.
• Barrel is button rifled with a three-stage honed bore for consistent accuracy.
• Designed to run lead, plated, or jacketed 9mm ammunition.
• Drops into the factory slide without frame or slide modification.
• Built to AlphaWolf’s combat-grade reliability standard, the same benchmark used across the full barrel line.
• Bore diameter is matched precisely to 9mm bullet diameter for accuracy.
• Pull weight and reliability stay consistent round after round once installed.
• Ideal for shooters who want a ready-to-thread option without sending the barrel out for machining.

Frequently Asked Questions

Is this barrel threaded? Yes, this version ships with a threaded muzzle for a compensator or suppressor.

What ammunition can I run through it? It’s designed for lead, plated, or jacketed 9mm ammunition.

Do I need a new slide? No, it drops into the factory Glock slide without modification, though running 9mm reliably typically also calls for 9mm magazines.

Buy the AlphaWolf Threaded Barrel Conversion

Add a threaded 9mm chambering to your Glock 22 or 31. Order the Lone Wolf Distributors AlphaWolf barrel from our handgun barrels lineup, and our Lubbock, Texas team can help confirm fitment before it ships.