Zaffiri Precision G48 Barrel | Black Nitride

The Zaffiri Precision G48 Barrel | Black Nitride is a precision-machined upgrade designed to enhance the performance and longevity of your Glock^® 48 pistol. Built from heat-treated 416R stainless steel and stress-relieved to a Rockwell hardness of RC 40–42, this match-grade barrel delivers exceptional durability and accuracy. The black nitride finish provides a hardened surface that resists wear, corrosion, and carbon buildup while offering a sleek, tactical appearance.

The flush and crown design of this barrel allows it to seat cleanly within the slide, protecting the muzzle crown and maintaining a snag-free profile—ideal for concealed carry or duty use. It integrates seamlessly into Glock^® 48 platforms without altering the pistol’s external dimensions, ensuring holster compatibility and functional reliability in real-world conditions.

Engineered with a 1:10 twist rate and conventional rifling, this barrel stabilizes a broad range of 9mm bullet weights and types, including lead, plated, and jacketed rounds. The highly polished feed ramp facilitates smooth, reliable cycling across various ammo types, minimizing the risk of feeding issues during rapid strings or high-volume sessions at the range.

This barrel requires no gunsmithing to install—simply drop it into your Glock^® 48 slide and enjoy instant performance upgrades. The oversized lock-up area enhances slide-to-barrel engagement, boosting accuracy by reducing mechanical play. Whether you’re refining a defensive pistol, building a custom EDC setup, or seeking a dependable match barrel, the Zaffiri Precision G48 Barrel | Black Nitride offers uncompromising function, subtle style, and American-made quality.