Description
The GLOCK 17 GEN4 Direct is a factory-original, direct replacement barrel for the iconic GLOCK 17 GEN4 pistol. Manufactured by GLOCK in Austria, this barrel is precision-machined from cold hammer-forged steel for exceptional durability and longevity. It features a durable nDLC finish for corrosion resistance and is designed as a direct, drop-in component to restore or upgrade your pistol’s performance with guaranteed OEM fit and reliability.
Key Features
- Factory-original GLOCK OEM barrel for guaranteed compatibility
- Cold hammer-forged steel construction for superior strength
- Corrosion-resistant nDLC (Diamond-Like Carbon) finish
- Precision-engineered for a true drop-in fit to the GEN4 model
- Restores original accuracy and feed reliability
Specifications
| Caliber / Type | 9x19mm (9mm Luger) Pistol Barrel |
|---|---|
| Material | Cold Hammer-Forged Steel |
| Finish | nDLC (Diamond-Like Carbon) |
| Compatibility | GLOCK 17 GEN4 models only |
| Weight | N/A |
This OEM barrel utilizes GLOCK’s proprietary cold hammer-forging process, which aligns the steel’s grain structure for a harder, more consistent bore that resists wear and maintains accuracy over a high round count. The 9mm chamber is machined to exacting SAAMI specifications, ensuring safe and reliable cycling with all factory-spec ammunition. It is the definitive solution for replacing a worn barrel or maintaining a stock configuration.




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