Zps.2 Slide P365 9Mm Optic Cut Black

The Zaffiri Precision ZPS.2 slide for the Sig P365 is a precision-machined upgrade designed to improve accuracy and handling on one of the market's most popular compact 9mm pistols. Built from 17-4 stainless steel and finished in black, this optic-cut slide ships ready to install—no waiting for custom coating or cutting. Zaffiri's Ready to Ship (RTS) model arrives pre-cut for red dot mounting and fully coated, so you can upgrade your P365 without delays or additional gunsmithing.

This is a billet-steel slide manufactured to tight tolerances that support tighter lock-up and enhanced accuracy compared to stamped factory slides. It's designed to work with the newer Sig P365 extractor and fits Sig P365 XL frames. The optic cut is compatible with three major red dot footprints—Shield RMSc, Holosun 407K/507K, and Sig RomeoZero—all sharing the same footprint with no rear lugs and slightly lowered front lugs. This versatility means you have options when choosing your optic without the cost of additional cuts or modifications.

Installation is straightforward for anyone comfortable with basic pistol assembly. Zaffiri includes the optic cover plate with your slide; mounting screws use a 6-32 thread and are optic-specific due to the multi-footprint design. Zaffiri recommends blue Loctite on all optic mounting fasteners to ensure your sight stays put through training and use. The slide is 100% American-made, reflecting Zaffiri's commitment to domestic manufacturing and quality control.

Key Features

• Single-billet 17-4 stainless steel construction for durability and tight tolerances
• Pre-cut and coated—ships ready to install with no additional wait times
• Optic cut compatible with Shield RMSc, Holosun 407K/507K, and Sig RomeoZero (same footprint, all three options)
• Designed for Sig P365 XL frames with new-style Sig P365 extractor compatibility
• Optic cover plate included; 6-32 mounting screws provided
• Black finish
• 100% American-made

Specifications

Frequently Asked Questions

Will this slide fit my Sig P365 or P365 SAS?

The ZPS.2 is designed for the Sig P365 XL frame. Verify your specific P365 model before ordering. The slide is compatible with the new-style Sig P365 extractor.

What red dot scopes will work with the optic cut?

The optic cut is compatible with Shield RMSc, Holosun 407K/507K, and Sig RomeoZero. All three use the same footprint with no rear lugs and slightly lowered front lugs, so you can choose from any of these three without additional modifications.

What comes with the slide?

The ZPS.2 includes an optic cover plate and mounting screws (6-32 thread). You will need to source your own red dot optic. A channel liner is not included, as it is not required for P365XL frames.

How difficult is installation?

Installation requires basic pistol disassembly skills. The slide is machined to work with P365 XL frames and ships fully coated and cut, ready for assembly. Zaffiri recommends using blue Loctite on all optic mounting screws for proper retention.