Grey Ghost Precision Stripped Slide, Sig P320 Comp

The Grey Ghost Precision Stripped Slide for Sig P320 Compact in grey finish is a precision-machined alternative to factory slides, built for shooters who want to customize their P320 beyond the grip module. Machined from 416 stainless steel to tighter tolerances than OEM parts, this slide gives you the foundation for a truly personalized carry or duty gun. Whether you're building a competition rig, upgrading a service weapon, or refining a personal-defense setup, a quality aftermarket slide lets you dial in ergonomics, aesthetics, and capability without starting over.

The grey DLC (diamond-like coating) finish delivers corrosion and abrasion resistance—practical if you're running your P320 hard or in harsh conditions. This is a stripped slide only, meaning it arrives without the internals; you'll need to transfer or source a complete fire control group, barrel, and recoil spring assembly. The aggressive Version 1 serration pattern and window cuts provide positive grip and visual appeal, and the slide is drilled and tapped for modern miniature red-dot optics compatible with Leupold DeltaPoint Pro, Trijicon RMR, and SIG ROMEO1 platforms—no bulky adapter plates required. A G10 cover plate is included if you run the slide without an optic.

Drop-in compatibility means installation is straightforward with any P320 Compact, Carry, X-Carry, or full-size grip module. (Note: P320 X-Five barrels won't work with this slide due to barrel profile differences.) At 7.76 ounces for the compact version, it's a minimal weight addition. Like other Grey Ghost slides, this one reflects the demands of professional shooters—military, law enforcement, and competition athletes—who expect precision fit and reliable performance without compromise.

Key Features

• Machined from 416 stainless steel with tighter-than-factory tolerances
• Grey DLC coating for corrosion and abrasion resistance
• Aggressive Version 1 serrations with window cuts for positive grip and aesthetics
• Hybrid optic cut compatible with Leupold DeltaPoint Pro, Trijicon RMR, and SIG ROMEO1 / ROMEO1PRO (models after January 1, 2021)
• Includes G10 cover plate for iron-sight or co-witness setups
• Drop-in fit with P320 Compact, Carry, X-Carry, and full-size grip modules
• Stripped configuration allows custom fire control group selection

Specifications

Frequently Asked Questions

Will this slide work with my P320 Subcompact or X-Five?

The slide is compatible with P320 Compact, Carry, X-Carry, and full-size grip modules. It is not compatible with P320 X-Five barrels due to barrel profile differences; use a standard full-size P320 barrel instead. Subcompact grip module compatibility is not specified in the available information.

What optics does this slide support?

The hybrid optic cut accommodates Leupold DeltaPoint Pro, Trijicon RMR, and SIG ROMEO1 / ROMEO1PRO (for slides manufactured after January 1, 2021). The cut is not compatible with Vortex or Aimpoint optics. Optics and mounting hardware are not included.

What comes in the box, and what do I need to complete the gun?

You receive the stripped slide, a G10 cover plate, mounting screws, and shim plates. You will need to source or transfer a fire control group (trigger housing with sear and firing pin), barrel, recoil spring, and guide rod to complete the build. The slide is machined and drilled but requires these internal and spring components.

Is this slide a drop-in installation?

Yes, the slide is designed as a drop-in fit with compatible P320 grip modules. However, a "stripped" slide means it arrives without internal parts; installation refers to mechanical fit on the frame, not a plug-and-play assembly.