Zaffiri Precision Side Ported Barrel for G17 Gen 3 | Black

Zaffiri Precision Side Ported Barrel for G17 Gen 3 | Black

The Zaffiri Precision Side Ported Barrel for G17 Gen 3 transforms a compatible Glock 17 Gen 1–4 build into a more performance-oriented shooting platform without changing the pistol’s overall footprint. Precision-machined side ports redirect expanding gases through matching slide openings, helping control muzzle rise while maintaining the clean profile of a standard-length barrel.

Rather than adding weight or length with an external compensator, this barrel integrates recoil management directly into the firing system. The result is a balanced shooting experience that supports quicker target transitions and improved sight tracking, making it an excellent choice for competition pistols, custom range builds, or enthusiasts looking to maximize the potential of a Gen 3 platform.

Finished in Black Nitride, the barrel delivers a durable, low-reflection appearance that complements virtually any slide finish while providing excellent resistance to wear and corrosion. The darker finish also keeps the exposed barrel understated beneath windowed slides, allowing the aggressive side-port machining to become the primary visual highlight.

Manufactured from match-grade 416R stainless steel, the barrel is precision machined for dependable lockup and repeatable accuracy. Conventional rifling provides compatibility with a wide range of factory ammunition, while carefully machined engagement surfaces contribute to smooth operation with compatible Glock Gen 1–4 components.

Features

• Aftermarket side-ported barrel for Glock 17 Gen 1–4-compatible pistols
• Precision-machined side ports help reduce muzzle rise during rapid fire
• Designed for use with compatible side-ported slides
• Integrated recoil-management system maintains a factory-length profile
• Machined from match-grade 416R stainless steel
• Conventional rifling supports a broad range of factory ammunition
• Black Nitride finish provides outstanding wear and corrosion resistance
• Precision-machined locking surfaces promote consistent barrel fit
• Drop-in installation with compatible Glock 17 Gen 1–4 components
• Made in the USA

Compatibility Note: This is an aftermarket barrel designed for compatibility with Glock 17 Gen 1–4-style pistols. It is not manufactured by, endorsed by, or affiliated with Glock. Side-ported barrels require a slide specifically machined with the correct side-port window geometry and should not be installed beneath a standard enclosed slide. Verify barrel, slide, ammunition, and installation compatibility before use.