• Made from single billet 17-4 stainless steel
  • Compatible with ported barrels
  • Optic Cut for RMSc footprints
  • Slide is pre-cut and pre-Cerakoted
  • Black anodized optics cover plate included
  • Made in the USA

**Accepts standard Sig P365XL sights (Not Included). Hand fitting may be required.

**These are stripped slides and do not come with internal components and barrel.


  • Material: 17-4 Stainless Steel
  • Finish: Cerakoted Armor Black or Flat Dark Earth
  • Weight: 8.68 oz.
  • Length: 6.25"


  • Sig P365 XL (Designed to work with the NEW STYLE Sig P365 Extractor)
  • Red Dot: Shield RMSc, Holosun 407k/507k, and Sig RomeoZero


  • 1x Zaffiri Precision ZPS.4 Slide for Glock 19
  • 1x Cover Plate
  • 2x Screws For Cover Plate


Meet the ZPS.P Ported Slide crafted by Zaffiri Precision. Specifically engineered for the Sig P365 XL, this ported slide revolutionizes your firearm with many upgrades, enhancing both performance and aesthetics compared to the stock slide.

Weight Reduction and Optic Ready

The ZPS.P Ported Slide has a ported design, which decreases weight and improves cycling speed. This slide also has a port on top, which allows with to work effectively with ported barrels. Moreover, this slide comes with an optic cut, accommodating all RMSc footprint sights.

Premium Craftsmanship

This Zaffiri Precision ZPS.P Ported Slide is machined from a single billet of 17-4 stainless steel. It is very durable and comes with black or flat dark earth cerakoted finish. The back of the slide is textured for a better grip and more efficient operation in high-stress situations.

If you are looking for a practical and high-performance slide that looks incredible, the ZPS.P Ported Slide is an excellent option.

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