Assembled Zaffiri ZPS.3 Slide for Glock 43/43X — RMSc Cut

Fits Glock 43 and Glock 43X OEM frames. The Zaffiri Precision ZPS.3 ships from our Florida shop as a fully assembled upper — slide, threaded barrel, internals, and sights are installed and verified before it leaves. Mount it on your completed frame and you have a functional pistol.

The slide is machined from single-billet 17-4 stainless with a cerakote finish in your choice of color. The ZPS.3 cut pattern carries aggressive front and rear serrations for positive manipulation in any condition, and the top is milled to the RMSc footprint for Shield, Holosun K, and SRC red dots.

Included and installed:

• Zaffiri Precision ZPS.3 slide with Shield RMSc / Holosun K / SRC optic cut
• Zaffiri Precision TiN threaded barrel with thread protector
• HD fiber optic sights (front and rear)
• Glock 43 upper parts kit with dual-action recoil rod assembly

Specifications:

• Frame compatibility: Glock 43, Glock 43X OEM frames
• Caliber: 9mm Luger
• Material: 17-4 stainless steel
• Finish: cerakote, multiple colors available
• Optic footprint: RMSc (Shield, Holosun 407K/507K compatible)
• Optic mounting screws: 6-32 × 7/16" recommended; cover plate uses 6-32 × 1/3" — use your optic manufacturer's screw kit

New aftermarket slides require break-in. Rack the slide 200–300 times dry before live fire and confirm fitment on your specific Glock 43 or 43X frame before heading to the range.

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