Glock 42 Barrel
The Glock 42 Barrel (SP36205) is a factory OEM replacement barrel chambered in .380 ACP for the sub-compact Glock 42 pistol. Measuring 3.25 inches with Glock's polygonal rifling and a matte nitride finish, it's hammer-forged from carbon steel and built in Austria to the same specifications as the original barrel shipped with the G42. The polygonal bore reduces fouling, improves bullet-to-barrel fit, and extends service life. A direct drop-in fit with no gunsmithing required, this is the right barrel for G42 owners building a spare, refreshing a high-round-count pistol, or completing a parts kit.
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- SKU
- SP36205
$181.25
Description
Features
- Glock OEM Factory Part — Genuine Glock replacement barrel built to the same specs and tolerances as the original component shipped in your G42.
- Chambered in .380 ACP — Drop-in fit for the Glock 42 sub-compact pistol chambered in .380 Auto (9x17mm).
- 3.25-Inch Barrel Length — Matches the factory G42 length for correct slide cycling, lock-up, and holster compatibility.
- Cold Hammer-Forged Steel — Hammer-forged carbon steel construction delivers long service life and consistent accuracy round after round.
- Polygonal Rifling — Glock's signature polygonal bore profile improves bullet-to-barrel fit, reduces fouling, and extends barrel life.
- Matte Black Tenifer-Style Finish — Nitride-treated exterior resists corrosion, holster wear, and surface scuffing under daily carry.
- Made in Austria — Manufactured in Glock's Austrian facility to factory QC standards.
- Direct Drop-In Installation — Installs without fitting or gunsmithing; ideal as a spare, replacement, or rebuild barrel for your G42.
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