SIG SAUER P365 Non-Textured Slide Cap

SIG SAUER P365 Non-Textured Slide Cap

Restore the rear of a compatible P365-series slide with a genuine SIG SAUER factory replacement. Manufacturer part number KIT-365-SLIDE-CAP is the standard non-textured rear slide cap used to close the back of the slide and help retain the internal striker assembly in its intended position. It is a useful service part when the original cap is lost, damaged, heavily worn, or removed during slide maintenance.

Factory-style fit

Small internal and external slide components depend on correct dimensions to fit and function together. Choosing an OEM SIG SAUER cap helps maintain the factory relationship between the cover plate, striker components, and slide. The non-textured exterior preserves a clean, understated factory appearance without added logos or decorative machining.

This part is commonly listed for compatible P365, P365X, P365XL, and P365 SAS configurations. P365-family pistols and aftermarket slides can differ, so buyers should confirm the exact slide model and compare the installed component with part number KIT-365-SLIDE-CAP before ordering. The catalog UPC for this item is 798681594047.

Replacement and maintenance use

A rear slide cap may be removed during striker-channel inspection, cleaning, or replacement of internal slide components. Repeated disassembly, impact, or incorrect removal can damage a cap or its engagement surfaces. Keeping the correct replacement available can help complete maintenance without substituting a part made for a different pistol platform.

Installation requires control of spring-loaded internal components. Work only on a completely unloaded firearm with the magazine removed and the chamber visually and physically checked. Follow the current SIG SAUER armorer or owner’s instructions for the exact pistol. If there is any uncertainty about disassembly, parts compatibility, or safe function, have the work completed and inspected by a qualified gunsmith.

Post-installation checks

• Confirm the cap is fully seated and flush with the rear of the slide.
• Make sure the striker assembly remains properly retained.
• Check that the slide cycles freely without interference.
• Complete all manufacturer-recommended function and safety checks before live fire.

This listing includes one non-textured slide cap only. Striker parts, sights, slide, firearm, tools, and other components are not included.

Key specifications

• Manufacturer: SIG SAUER
• Manufacturer part number: KIT-365-SLIDE-CAP
• UPC: 798681594047
• Part type: Rear slide cap / slide cover plate
• Style: Non-textured factory-style exterior
• Platform: Compatible P365-series slides
• Quantity: One slide cap