Rival Arms Slide Completion Kit - SIG P365 - Black

When building or upgrading a SIG P365 slide, the Rival Arms Slide Completion Kit gives you every internal component needed to fully assemble your slide in one package — precision-manufactured with PVD coatings and CNC-machined stainless steel billet on select parts for accuracy, consistency, and lasting reliability right from the first round.

The Rival Arms Slide Completion Kit for SIG P365 is a complete slide internals package designed for P365 builders and owners who need every slide component in a single kit, engineered to work together for superior performance over standard factory parts.

Every part in the Rival Arms Slide Completion Kit is manufactured to tolerances that exceed standard OEM specifications, ensuring tight, consistent fit and reliable function throughout the life of the build. Select components feature PVD (Physical Vapor Deposition) coating for enhanced surface hardness and corrosion resistance, providing a durable finish that outlasts standard coatings under repeated cycling and cleaning. Other components are CNC-machined from solid stainless steel billet for precision dimensions that factory cast components cannot match. No gunsmithing is required — the kit is designed for direct installation. The complete kit includes every internal slide component needed for full assembly: striker (firing pin) spring, extractor, striker safety spring and safety, back cover plate, extractor depressor plunger, RA precision striker, striker spacer sleeve, depressor plunger spring, spring-loaded bearing, striker spring cups, and slide channel liner.

Designed for SIG P365 slides. No gunsmith required. Color: Black. Finish: PVD on select components. Includes all internal slide components for complete assembly: striker spring, extractor, striker safety spring and safety, back cover plate, extractor depressor plunger, RA precision striker, striker spacer sleeve, depressor plunger spring, spring-loaded bearing, striker spring cups, and slide channel liner.

Select components are CNC-machined from solid stainless steel billet with PVD coating for enhanced surface hardness and corrosion resistance. PVD-coated and stainless components provide long-term durability under sustained range use and daily carry cycling.

An excellent choice for P365 builders, gunsmiths completing custom P365 builds, and P365 owners looking to upgrade all internal slide components simultaneously for improved precision and consistency.