Zaffiri Precision G43 ZPS.P Slide w/ RMR Cut

Zaffiri Precision G43 ZPS.P Slide w/ RMR Cut

The Zaffiri Precision G43 ZPS.P Slide w/ RMR Cut is the go-to upgrade for builders looking to enhance both performance and aesthetics. This ported-compatible slide is precision machined from a single billet of 17-4 stainless steel, delivering outstanding strength, tight tolerances, and improved accuracy. Designed and built entirely in the USA, this slide is part of Zaffiri’s Ready To Ship (RTS) series — meaning it’s in stock, pre-cut, and pre-Cerakoted for immediate installation.

This ZPS.P model is fully compatible with Zaffiri’s matching ported barrels, offering an aggressive, performance-focused look. It’s an excellent choice for those wanting enhanced slide control, reduced muzzle rise, and improved follow-up shots when paired with a ZP ported barrel.

Compatibility:

• Fits Glock^® 43 and 43X frames
• Also compatible with Polymer80 PF9ss frames

Features:

• 100% made in the USA
• Machined from billet 17-4 Stainless Steel
• Slides are pre-cut and pre-Cerakoted — no delays or custom orders required
• Ported barrel compatible – works only with ZP Ported Barrels and not with non-ported or incompatible slides
• Channel liner is not included (not required for Glock^® 43, 43X, or 48 models)

Optics Cut:
The optics cut on this slide supports multiple red dot platforms using a universal footprint:

• Shield RMSc
• Holosun 407k / 507k
• Sig Sauer RomeoZero

All three optics share the same footprint — featuring slightly lowered front lugs and no rear lugs. The optic cut is positioned in front of the rear iron sight dovetail, maintaining backup sight compatibility.

Includes a black anodized cover plate and dedicated 6-32 thread screws for your optic. It’s essential to use the included mounting screws and apply Blue Loctite during installation for secure retention. Do not exceed your optic manufacturer’s torque specifications to ensure safe and lasting performance.

If you’re seeking a precision-machined, optic-ready, and ported-compatible slide to enhance your Glock^® 43 or 43X build, the Zaffiri Precision ZPS.P delivers performance, style, and reliability all in one streamlined package.