Zaffiri Precision Z Series Slide Glock 19 Gen 3 9mm Luger FDE RMR Cut

The Zaffiri Precision Z Series Slide is a stripped, optic-ready aftermarket slide engineered specifically for the Glock 19 Gen 3 pistol platform in 9mm Luger. Designed as a drop-in fitment for a Gen 3 G19 frame, this slide provides the foundation for a custom carry, competition, or duty build, letting you upgrade an existing Glock without purchasing a complete pistol.

The slide is finished in a durable FDE Cerakote coating that delivers strong corrosion and wear resistance while giving the build a distinctive flat dark earth appearance that pairs naturally with black, FDE, or two-tone frames. An integrated RMR-pattern optic cut is milled directly into the top of the slide, allowing direct, low-profile mounting of any RMR-footprint reflex optic without the need for adapter plates.

This is a stripped slide only and is sold without a barrel, recoil spring assembly, iron sights, or other internal slide components. It is intended as a builder's component to be completed with a separately purchased barrel, guide rod assembly, and small parts matched to your specific Gen 3 G19 frame. Whether you are refreshing a worn OEM slide, adding optic capability to a duty pistol, or assembling a one-off custom G19, the Zaffiri Precision Z Series slide delivers a reliable, optics-ready foundation for your next build.