Zps.6 Slide Glock 17 Gen 3 9Mm Optic Ready Black

The Zaffiri Precision ZPS.6 slide for Glock 17 Gen 3 is an optic-ready replacement slide built for shooters who want to run a modern red dot on a proven platform. Machined from 17-4 stainless steel and finished in black anodize, this slide arrives pre-cut for popular RMR footprint optics—including Trijicon RMR, SRO, Holosun 407C, and 507C—with the mounting position located forward of the factory rear sight dovetail. It's engineered with tight tolerances to support precision shooting and includes a black anodized cover plate and the mounting screws needed for installation.

If you're upgrading a Gen 3 Glock 17 or building on a Polymer 80 PF940v2 frame, this slide gives you a direct path to modern optics without gunsmithing. The front-mounted optic cut preserves your backup iron sights, and the stainless construction resists corrosion while delivering the durability hunters, sport shooters, and defensive shooters expect from a quality aftermarket slide.

Note that this is a ready-to-ship slide with optic cut and coating already applied—no modifications can be made. It is not compatible with ported barrels. Installation requires careful attention to optic manufacturer torque specs and use of the provided screws with blue Loctite for reliable sight retention.

Key Features

• 17-4 stainless steel construction for durability and corrosion resistance
• Pre-cut for RMR footprint optics (RMR, SRO, Holosun 407C/507C, and compatible models)
• Optic mounting position forward of factory rear sight—dovetail remains for backup irons
• Fits Glock 17 Gen 3 frames and Polymer 80 PF940v2 builds
• Includes black anodized cover plate and optic mounting screws
• Tight tolerances for enhanced accuracy and performance
• Black anodized finish

Specifications

Frequently Asked Questions

Will this slide work with my Glock 17 Gen 3?

Yes. The ZPS.6 is designed to fit Glock 17 Gen 3 frames. It is also compatible with Polymer 80 PF940v2 builds.

What red dot optics does this optic cut support?

The slide is pre-cut for RMR footprint optics, including Trijicon RMR, SRO, Holosun 407C, and Holosun 507C, plus other optics that use the same mounting pattern.

Can I still use backup iron sights?

Yes. The optic cut is positioned in front of the factory rear sight dovetail, so your backup sights remain functional.

What comes with the slide?

The slide includes a black anodized cover plate and the mounting screws specific to optic installation. You will need to use the provided screws and apply blue Loctite, taking care not to exceed your optic manufacturer's torque specifications.