Zaffiri Precision G19 Gen 4 ZPS.4 Slide w/ RMR Cut

Zaffiri Precision G19 Gen 4 ZPS.4 Slide w/ RMR Cut

The Zaffiri Precision G19 Gen 4 ZPS.4 Slide is engineered for shooters who demand enhanced performance and premium aesthetics. Precision machined from a single billet of 17-4 stainless steel, this slide is built to exacting tolerances that improve lockup and accuracy, while maintaining the durability needed for defensive use, range days, or competition.

The ZPS.4 design features a ported top window for both weight reduction and styling. This slide is fully compatible with ZP ported barrels, offering the added benefit of recoil mitigation and flatter shooting performance when used together. Finished in durable Cerakote, the slide resists corrosion and wear even under rigorous use.

Compatibility:

• Fits Glock^® 19 – Gen 4 frame
• Also compatible with Shadow Systems MR918 and Nomad 9 frames
• Compatible with ZP Ported and Non-Ported barrels
• Not compatible with Gen 1-3 or Gen 5 frames, or Polymer 80 platforms

Slide Features:

• Machined from 17-4 billet stainless steel for durability and precision
• Pre-cut and Cerakoted for fast shipping and no lead time
• Stylized porting window and angled serrations for improved manipulation
• Channel liner not included

Optic Cut Details:

• Compatible with Trijicon RMR / SRO and Holosun 407c / 507c optics
• “RMR footprint” mounting cut is positioned forward of the rear sight dovetail
• Rear sight can remain installed when using an optic
• Includes a black anodized cover plate for use without optics

Installation Notes:

• Includes mounting screws matched specifically to the optic footprint
• Use Blue Loctite for secure mounting
• Follow torque specs as provided by your optic manufacturer

The Zaffiri Precision ZPS.4 Slide for Glock 19 Gen 4 is the ideal combination of performance and visual appeal. Whether you’re completing a high-end custom build or upgrading your factory slide, the ZPS.4 delivers superior machining, optic-ready functionality, and the compatibility needed for today’s modern Glock^® platforms.