
Availability: In Stock
Building a custom P320 slide assembly? The Grey Ghost Precision Slide Completion Kit includes the small internal parts that turn a bare slide into a functioning unit. This kit covers 9mm slides and works with both GGP aftermarket slides and SIG OEM 320 Full-size, Compact, and Carry platforms — giving you flexibility whether you're working with factory SIG components or upgrading to a precision-built alternative.
If you're assembling a P320 from parts, wrestling with individual springs and pins can slow you down. This kit consolidates the striker assembly, extractor, extractor pin, extractor spring, and back plate into one package, eliminating the hunt through suppliers and reducing the odds of mixing up small components. It's straightforward: source your slide and frame, add this completion kit, and dial in your trigger and controls.
GGP's kit works across multiple P320 configurations, so whether you're finishing a full-size duty build, a compact EDC slide, or experimenting with different frame sizes, you've got compatible parts on hand. Like any quality parts kit, this one rewards attention during assembly — take your time, reference a build guide if you're new to the platform, and you'll have reliable function.
| Brand | Grey Ghost Precision |
| Platform | SIG P320 |
| Caliber | 9mm |
| Slide Compatibility | GGP320 Full-size, Compact; SIG OEM P320 Full-Size, Compact, Carry |
| Contents | Striker assembly, extractor, extractor pin, extractor spring, back plate |
The kit completes the slide assembly — it includes the internal slide parts (striker, extractor, pins, springs, and back plate). You'll pair it with your P320 frame and fire control unit to build a complete pistol. It's compatible with SIG OEM frames across Full-Size, Compact, and Carry sizes.
Yes. The kit works with GGP320 Full-size and Compact slides as well as SIG OEM P320 Full-Size, Compact, and Carry slides, giving you options whether you're using factory or aftermarket slides.
The kit includes the striker assembly, extractor, extractor pin, extractor spring, and back plate — the core internal parts needed to complete your slide assembly.
This kit handles the slide internals. You'll also need a P320 frame and fire control unit (trigger group) to assemble a complete, functional pistol. Consult a reliable P320 build guide for the correct assembly sequence.

SKU: 115861783 • Width: 3.25in • Height: 1in • Depth: 4.75in • Weight: 0.13oz





Availability: In Stock
Building a custom P320 slide assembly? The Grey Ghost Precision Slide Completion Kit includes the small internal parts that turn a bare slide into a functioning unit. This kit covers 9mm slides and works with both GGP aftermarket slides and SIG OEM 320 Full-size, Compact, and Carry platforms — giving you flexibility whether you're working with factory SIG components or upgrading to a precision-built alternative.
If you're assembling a P320 from parts, wrestling with individual springs and pins can slow you down. This kit consolidates the striker assembly, extractor, extractor pin, extractor spring, and back plate into one package, eliminating the hunt through suppliers and reducing the odds of mixing up small components. It's straightforward: source your slide and frame, add this completion kit, and dial in your trigger and controls.
GGP's kit works across multiple P320 configurations, so whether you're finishing a full-size duty build, a compact EDC slide, or experimenting with different frame sizes, you've got compatible parts on hand. Like any quality parts kit, this one rewards attention during assembly — take your time, reference a build guide if you're new to the platform, and you'll have reliable function.
| Brand | Grey Ghost Precision |
| Platform | SIG P320 |
| Caliber | 9mm |
| Slide Compatibility | GGP320 Full-size, Compact; SIG OEM P320 Full-Size, Compact, Carry |
| Contents | Striker assembly, extractor, extractor pin, extractor spring, back plate |
The kit completes the slide assembly — it includes the internal slide parts (striker, extractor, pins, springs, and back plate). You'll pair it with your P320 frame and fire control unit to build a complete pistol. It's compatible with SIG OEM frames across Full-Size, Compact, and Carry sizes.
Yes. The kit works with GGP320 Full-size and Compact slides as well as SIG OEM P320 Full-Size, Compact, and Carry slides, giving you options whether you're using factory or aftermarket slides.
The kit includes the striker assembly, extractor, extractor pin, extractor spring, and back plate — the core internal parts needed to complete your slide assembly.
This kit handles the slide internals. You'll also need a P320 frame and fire control unit (trigger group) to assemble a complete, functional pistol. Consult a reliable P320 build guide for the correct assembly sequence.
SKU: 115861783 • Width: 3.25in • Height: 1in • Depth: 4.75in • Weight: 0.13oz
