Zaffiri Precision ZPS.3 IBS Slide Fits Glock 19 Gen 3 9mm RMR Optic Cut Black

The Zaffiri Precision ZPS.3 IBS Slide is a precision-machined aftermarket slide engineered for Glock 19 Gen 3 pistol frames. Cut from a single billet of 17-4 stainless steel and finished in black, this slide delivers the tight tolerances and rigidity needed to elevate accuracy and performance over a factory slide.

This IBS (Interchangeable Barrel System) variant ships as a slide only, with no barrel included. The IBS design lets the end user pair the slide with any compatible Zaffiri Precision aftermarket 9mm Luger barrel (sold separately), giving the builder full control over barrel length and profile. The slide is precision-machined with an RMR-pattern optic cut ready to accept Trijicon RMR and other compatible reflex optics, offering an optics-ready foundation for a custom pistol build.

Manufactured in the USA to Zaffiri Precision's exacting standards, the ZPS.3 slide is an ideal foundation for a custom Glock 19 Gen 3 pistol build, a slide upgrade, or a replacement for a worn factory unit. Please note: this listing includes the slide only. The frame, barrel, recoil spring assembly, and all other build components are sold separately.