Lone Wolf AlphaWolf Glock 22/31 Conversion Barrel
Lone Wolf Distributors
$123.69
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Lone Wolf Distributors
Lone Wolf AlphaWolf Glock 22/31 Conversion Barrel
The Lone Wolf Distributors Alpha Wolf Barrel for the Glock 22/31 is a precision-engineered drop-in replacement barrel that converts your .40 S&W or .357 SIG pistol to 9mm, delivering match-grade accuracy and exceptional reliability for range shooting, competition, and duty carry.
- Converts Glock 22 (.40 S&W) and Glock 31 (.357 SIG) to 9mm
- Button-rifled bore with three-stage honing for superior accuracy
- Machined from 416 stainless steel for corrosion resistance and durability
- Salt bath nitride coating extends surface hardness and wear life
- Compatible with lead, plated, and jacketed ammunition types
- True drop-in fit — no gunsmithing required, fits all generations
Who This Is For
The Alpha Wolf conversion barrel is ideal for Glock 22 and Glock 31 owners who want a cost-effective way to shoot 9mm through their existing platform, whether to reduce ammunition costs, simplify training, or maximize versatility. It's equally at home in the hands of competitive shooters chasing tighter groups and law enforcement professionals who demand proven combat reliability from every component they trust.
Specifications
| Brand | Lone Wolf Distributors |
|---|---|
| Model | Alpha Wolf |
| Compatible Pistols | Glock 22, Glock 31 (All Generations) |
| Conversion Caliber | 9mm Luger |
| Material | 416 Stainless Steel |
| Rifling | Button Rifled, Three-Stage Honed Bore |
| Finish | Salt Bath Nitride |
| Ammunition Compatibility | Lead, Plated, Jacketed |
| Installation | Drop-In (No Gunsmithing Required) |
| Country of Origin | USA |
Frequently Asked Questions
Do I need a new magazine or recoil spring to use this conversion barrel?
When converting your Glock 22 or Glock 31 to 9mm using the Alpha Wolf barrel, you will need to use 9mm-compatible magazines — standard Glock 22/31 .40 S&W magazines will not properly feed 9mm cartridges. You may also benefit from a 9mm recoil spring assembly for optimal cycling and longevity, though many users report reliable function with the factory spring during initial use. A dedicated 9mm Glock 17 magazine is the most common and cost-effective solution.
Is this barrel suitable for use with a suppressor or threaded muzzle device?
This specific Alpha Wolf barrel is a standard-profile replacement barrel and is not threaded at the muzzle. Lone Wolf Distributors does offer threaded conversion barrel variants if suppressor or compensator use is your goal. Always verify the model SKU matches your intended application before purchasing.
How does the Alpha Wolf barrel improve accuracy over the factory Glock barrel?
The Lone Wolf Alpha Wolf barrel features a tighter chamber tolerances, a button-rifled bore, and a three-stage honing process that produces a smoother, more consistent bore surface than the standard Glock polygonal rifling. These features promote better bullet guidance and reduced deviation, resulting in tighter groupings — particularly with quality jacketed ammunition. The salt bath nitride finish also maintains dimensional stability over thousands of rounds.
