Sig Sauer P320 FCU Gold 9mm / .40 SW / .357 Sig

Overview

Sig Sauer P320 Features The Sig Sauer P320 FCU Gold provides the serialized core that powers the modular P320 platform giving builders and enthusiasts the freedom to configure a pistol exactly to their preference. Designed to integrate seamlessly with factory and aftermarket P320 components this P320 fire control unit allows users to swap frames slides and calibers with ease. The Gold Nitride finish delivers strong corrosion resistance while creating a distinctive Custom Works appearance. A flat skeletonized trigger enhances control and responsiveness delivering a clean break that supports precise shot placement. The titanium frame construction provides strength while maintaining the durability expected from a duty-ready platform. Whether building a custom pistol or upgrading an existing setup this FCU provides a refined performance-focused foundation. Sig Sauer P320 Specifications Manufacturer: Sig Sauer Model: P320 FCU Gold Series: Custom Works Fire Control Unit Compatible Calibers: 9mm .40 S&W .357 Sig Firearm Fit: Sig P320 Frame Material: Titanium Frame Finish: Gold Nitride Compatible With: Sig P320 Parts Trigger: Flat Skeletonized