The Rival Arms Faction Series Slide for the SIG P320 X-Five in black (brand part no. RARA10P502A) is a match-grade upgrade slide CNC machined from a 416 stainless steel billet for superior corrosion resistance and durability. Rival Arms recesses the slide for RMR or other optic footprints and includes a cover plate for shooters not yet running a red dot, so the slide is ready either way out of the box. A Quench-Polish-Quench thermo-chemical case hardening process resists normal wear, while front and rear serrations make the slide easy to manipulate under pressure. Window cuts improve cooling and airflow, and every slide is individually hand inspected before it ships, backed by a limited lifetime warranty.

Key Specifications

• Fits the SIG P320 X-Five.
• CNC machined from a 416 stainless steel billet.
• Recessed for RMR or other optic footprints, with a cover plate included.
• Quench-Polish-Quench (QPQ) thermo-chemical case hardened for wear resistance.
• Features front and rear serrations for easier slide manipulation.
• Cut with windows for improved cooling and airflow.
• Individually hand inspected before shipping.
• Backed by a limited lifetime warranty.

Frequently Asked Questions

Is this slide optics-ready? Yes, it is recessed for RMR or other optic footprints and includes a cover plate for use without an optic.

Does installing this slide require a gunsmith? No, it is designed as a direct-fit upgrade slide with no gunsmithing required.

What pistol does this slide fit? The SIG P320 X-Five.

Buy the Rival Arms Faction Series Slide

Upgrade your P320 X-Five with this Rival Arms slide, part of our full handgun slides lineup. Order it from our Lubbock, Texas gun shop for fast, insured shipping.