The Zaffiri Precision ZPS.3 slide for Glock 17 Gen 3 is a precision-machined, optic-ready upgrade built for shooters who demand tight tolerances and modular versatility. Machined from billet 17-4 stainless steel and manufactured in-house at Zaffiri's Largo, Florida facility, this slide transforms your Gen 3 into a modern red dot platform—all 100% American made. The Sniper Gray Cerakote finish delivers a professional, durable coating that resists wear while maintaining a clean aesthetic on the range or in the field.

The ZPS.3 comes pre-cut for popular RMR footprint optics, including Trijicon RMR, SRO, Holosun 407c, and 507c models. The optic cut is positioned forward of the factory rear sight dovetail, so your iron sights remain functional. Zaffiri includes a black anodized optics cover plate, mounting screws, and recommends Blue Loctite for permanent installation. The slide is also compatible with Glock Gen 1 and Gen 2 frames, giving you flexibility if you decide to swap platforms down the road.

This is a complete, no-modification solution: it arrives pre-coated and ready to install on your Gen 3 frame. Note that the ZPS.3 is not ported and is not compatible with Zaffiri Precision ported barrels (those require the ZPS.P or ZPS.4 slides). Follow Zaffiri's torque specifications and use only the provided screws to ensure proper sight retention and optic security.

The Zaffiri Precision ZPS.3 slide for Glock 17 Gen 3 is a precision-machined, optic-ready upgrade built for shooters who demand tight tolerances and modular versatility. Machined from billet 17-4 stainless steel and manufactured in-house at Zaffiri's Largo, Florida facility, this slide transforms your Gen 3 into a modern red dot platform—all 100% American made. The Sniper Gray Cerakote finish delivers a professional, durable coating that resists wear while maintaining a clean aesthetic on the range or in the field.

The ZPS.3 comes pre-cut for popular RMR footprint optics, including Trijicon RMR, SRO, Holosun 407c, and 507c models. The optic cut is positioned forward of the factory rear sight dovetail, so your iron sights remain functional. Zaffiri includes a black anodized optics cover plate, mounting screws, and recommends Blue Loctite for permanent installation. The slide is also compatible with Glock Gen 1 and Gen 2 frames, giving you flexibility if you decide to swap platforms down the road.

This is a complete, no-modification solution: it arrives pre-coated and ready to install on your Gen 3 frame. Note that the ZPS.3 is not ported and is not compatible with Zaffiri Precision ported barrels (those require the ZPS.P or ZPS.4 slides). Follow Zaffiri's torque specifications and use only the provided screws to ensure proper sight retention and optic security.