SIG Sauer Parts & Components
SIG Sauer Parts & Components
Shop SIG Sauer parts for compatible P320, P365 and P365 XL pistol platforms. Browse replacement and aftermarket components including internal parts, springs, pins, controls, parts kits and other small components for popular SIG configurations. Moriarti offers SIG-compatible parts for maintenance, replacement and customization across multiple models. Check each product listing for exact P320, P365 or P365 XL compatibility, as components can vary between pistol families and configurations.
Are SIG P320 and P365 internal parts interchangeable?
No. The P320 and P365 are different pistol platforms, and their internal and replacement components should not be assumed to be interchangeable. Compatibility can also vary among specific P320 and P365-family configurations, so always match the part to the exact model and application listed by the manufacturer.
SIG Sauer P320 Lower Parts Kit – Complete FCU Parts Kit with Flat Trigger
Complete or upgrade a compatible SIG P320 Fire Control Unit with this P320 lower parts kit (LPK) fea..
SIG Sauer P320 Lower Parts Kit – Complete FCU Parts Kit with Flat Trigger
Complete a custom slide or replace worn components with this SIG P320 9mm slide parts kit. Designed ..