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This AlphaWolf barrel is built to convert a compact Glock 23 (.40 S&W) or Glock 32 (.357 SIG) over to 9mm without any gunsmithing. It drops right in, so you swap the barrel, feed it 9mm mags, and you're running cheaper, softer-shooting ammo through a pistol you already own and trust. At 4.56 inches it keeps the same stock length as your factory tube, and the 1/2×28 threaded muzzle is ready for a suppressor, comp, or muzzle brake right out of the box.
Under the hood, this barrel is machined from certified, stress-relieved 416 stainless steel and finished with a Salt Bath Nitride coating (SBN), which is the same family of treatment as Glock's factory Tennifer. The steel is heat treated to a core hardness of RC 40-42, and the SBN process pushes the surface hardness up around RC 60. That translates to a barrel that resists corrosion, holds up to round after round, and keeps its matte black looks. The bore is button rifled and three-stage honed, which is where the match-grade accuracy comes from.
A couple of real-world notes worth knowing. For the smoothest feeding, run 9mm magazines meant for a Glock 19, and swap in a G19 extractor and ejector if you want the most reliable brass handling. If you're working with a Gen 4, plan on a 9mm recoil spring assembly to keep things cycling correctly, since the factory .40 setup can cause hiccups. The fluting on the barrel isn't just for looks either, it cuts a little weight and gives heat and debris somewhere to go.
This barrel handles lead, plated, or jacketed ammo, so you're not locked into pricey plated-only rounds like you are with some polygonal factory barrels. Proudly made in the USA, it comes with the correct thread protector installed so the threads stay clean when you're not running a can or brake.
It's built for the compact Glock 23 in .40 S&W and the Glock 32 in .357 SIG, covering Gens 1 through 4. Dropping it in lets you shoot 9mm Luger through those pistols. It's a stock-length barrel, so it matches your factory tube dimensions.
For the most reliable feeding and extraction, the recommendation is to use Glock 19 9mm magazines and swap in a G19 extractor and ejector. On a Gen 4 pistol, you'll also want a 9mm recoil spring assembly, since the factory .40 spring can cause cycling issues. Plenty of folks get great results after those simple swaps.
Yes. The muzzle is cut with 1/2×28 threads, which is the standard pitch for 9mm suppressors and most muzzle devices. It ships with a thread protector installed to keep the threads clean until you mount your can or brake.
You can. Unlike Glock's factory polygonal barrels, this button-rifled AlphaWolf bore is rated for lead, plated, and jacketed ammunition. That opens the door to affordable cast lead reloads and range ammo without worry.
| UPC | 639737069303 |
|---|---|
| Manufacturer | |
| Manufacturer Part Number | AW-239TH |
| Caliber/Gauge | 9mm |
| Color | Black |
| Model | |
| Product Type | Barrel |
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