Custom Sig Sauer P320 X CARRY !
This guide details the process of building a custom Sig Sauer P320 X Carry from an 80% Fire Control Unit (FCU) module. It covers essential tools, drilling techniques, component installation including an Apex Tactical trigger and Norso CNC slide, and grip modifications. The build emphasizes the modularity of the P320 platform and the customization possibilities available to the enthusiast.













