The Zaffiri Precision ZPS.2 slide is a precision-machined replacement slide for Glock 43 and 43X pistols, purpose-built for shooters who want to run a modern optic on their compact carry gun. Machined from billet 17-4 stainless steel and finished in Magpul FDE Cerakote, this optic-ready Glock 43/43X slide arrives pre-cut and pre-coated—no gunsmithing required. It's 100% American-made at Zaffiri's facility in Largo, Florida, and manufactured to tight tolerances designed to improve accuracy and overall performance over factory slides.

The optics cut on this slide is compatible with Shield RMSc, Holosun 407K/507K, and Sig RomeoZero red dots, all sharing the same footprint with no rear lugs and slightly lowered front lugs. That means you can switch optics between those three platforms without remounting. The slide ships with a black anodized optics cover plate and mounting screws (6-32 thread); blue Loctite is recommended during installation, and you should follow your optic manufacturer's torque spec to the letter.

Important note: this is not a ported slide, so ZP ported barrels won't work with it—Zaffiri's ported barrels are only compatible with the ZPS.P and ZPS.4 models. The slide is also not compatible with standard Glock porting. This is a no-assembly product; you're buying the finished slide only, ready to drop onto your frame. If you're building a reliable, accurate compact 9mm with modern optics capability, the ZPS.2 gives you precision and American manufacturing without compromise.

The Zaffiri Precision ZPS.2 slide is a precision-machined replacement slide for Glock 43 and 43X pistols, purpose-built for shooters who want to run a modern optic on their compact carry gun. Machined from billet 17-4 stainless steel and finished in Magpul FDE Cerakote, this optic-ready Glock 43/43X slide arrives pre-cut and pre-coated—no gunsmithing required. It's 100% American-made at Zaffiri's facility in Largo, Florida, and manufactured to tight tolerances designed to improve accuracy and overall performance over factory slides.

The optics cut on this slide is compatible with Shield RMSc, Holosun 407K/507K, and Sig RomeoZero red dots, all sharing the same footprint with no rear lugs and slightly lowered front lugs. That means you can switch optics between those three platforms without remounting. The slide ships with a black anodized optics cover plate and mounting screws (6-32 thread); blue Loctite is recommended during installation, and you should follow your optic manufacturer's torque spec to the letter.

Important note: this is not a ported slide, so ZP ported barrels won't work with it—Zaffiri's ported barrels are only compatible with the ZPS.P and ZPS.4 models. The slide is also not compatible with standard Glock porting. This is a no-assembly product; you're buying the finished slide only, ready to drop onto your frame. If you're building a reliable, accurate compact 9mm with modern optics capability, the ZPS.2 gives you precision and American manufacturing without compromise.