Rival Arms Slide Completion Kit Sig P365 Black RA42P002A

The Rival Arms Slide Completion Kit for the Sig P365 is engineered for shooters who demand reliable performance, precision, and durability in their custom builds. A slide is only as good as the parts inside it, and this kit delivers everything you need to complete the internals of your Sig P365 slide with confidence—no gunsmithing required.

Designed for seamless function and consistent performance, the components in this kit are made from premium materials and built to tight tolerances. Several parts are CNC-machined from solid stainless steel billet for superior strength and longevity, while others feature a sleek black PVD coating for added corrosion resistance and wear protection. The result is a smooth-operating slide with components that work together flawlessly under pressure.

This complete package includes the Rival Arms precision striker (firing pin), striker spring, striker spring cups, striker spacer sleeve, striker safety and safety spring, extractor, extractor depressor plunger, depressor plunger spring, spring-loaded bearing, slide channel liner, and back cover plate. Each piece is precision-engineered to function in harmony, offering smooth cycling, reliable ignition, and consistent extraction.

The black PVD finish gives the kit a clean, tactical appearance that not only looks great but holds up against heat, carbon buildup, and repeated use. Whether you're building a custom slide from scratch or upgrading your existing Sig P365, this kit eliminates the guesswork by including all the internal parts you need for completion and reliability.

Rival Arms focuses on high-quality manufacturing and precision engineering to give shooters components they can trust. With this kit, you’re not just building a slide—you’re building a performance platform that delivers round after round. Order it today from SMKW!