Dual-ported slide and barrel system reduces recoil and muzzle rise by up to 25 percent.
Largo, Fla. (October 2025) – Zaffiri Precision, a leading innovator in precision-engineered firearm components, announces its new Ported Z Complete Upper for the Glock 19 Gen 3, a dual-ported slide and barrel system designed to reduce recoil and muzzle rise by up to 25 percent. Available immediately at an introductory price of $329.99, the American-made slide aims to give shooters enhanced accuracy, faster follow-up shots, and improved control.
Machined from a single billet of 17-4 stainless steel and finished in Armor Black Cerakote, the slide features forward and rear serrations and comes optic-ready with a Trijicon RMR footprint that also supports Holosun 407c, 507c, and other RMR-pattern optics. The matched barrel includes dual angled ports, with finish options in black nitride, titanium nitride gold, stainless, or spectrum.
Each upper includes a billet upper parts kit and installation of sights and components at no additional charge; a $50 value. Buyers can select standard or fiber-optic sights in low-profile or suppressor-height configurations. Night sights are available as an upgrade. Optional add-ons include Holosun optics, billet extractors, and ZP back plates in multiple finishes.
The Ported Z is compatible with Glock 19 Gen 3 frames as well as the Ruger RXM, SCT 19, P80 PFC9, and PSA Dagger frames. The optic cut is positioned ahead of the rear sight dovetail and ships with proper mounting screws and a black anodized cover plate.
Zaffiri Precision manufactures all slides and components in-house at its Largo, Florida, facility. The company is not affiliated with Glock, Inc. or Glock Ges.m.b.H. References to Glock are for compatibility purposes only.
For more information on Zaffiri Precision, visit https://zaffiriprecision.com/ or any of its social media platforms: Instagram or X.
About Zaffiri Precision:
Zaffiri Precision is an industry leader in producing high-quality, customizable aftermarket gun slides and barrels for Glock, SIG Sauer, and Springfield Hellcat platforms. Committed to precision engineering and American-made craftsmanship, Zaffiri Precision delivers innovative solutions that enhance firearm performance and aesthetics. For more information, visit https://zaffiriprecision.com.
