Rival Arms RA42P001A Slide Completion Kit Sig P320 Black PVD Stainless Steel

The Rival Arms Slide Completion Kit for the Sig Sauer P320 bundles every internal component needed to assemble an aftermarket P320 slide into a working, drop-in unit. Every part in this kit is CNC-machined and engineered to work together, so you can complete a build without sending the slide out for gunsmithing.

The components are machined from stainless steel and finished in a tough black PVD coating for long service life and corrosion resistance. The kit is designed for the P320 platform, with overall dimensions of 5" length by 0.8" height that match standard full-size and carry P320 slides.

This slide completion kit is compatible with Sig P320 pistols chambered in 9mm Luger, .40 S&W, .45 ACP, and .357 Sig. The included parts are:

• Striker (firing pin) spring
• Extractor
• Striker (firing pin) safety spring and safety
• Back cover plate
• Extractor depressor plunger

Rival Arms parts are known for their precision machining and direct-fit design, making this kit a straightforward, reliable choice for finishing a custom P320 slide build or refreshing worn internals.