Sig Sauer P320 Custom Works Fire Control Unit (FCU)
From the beginning, the P320 was built to be a pistol that could adapt to meet the user’s specific needs. From grip modules and magazines to custom slides, barrels, and optics, the P320 can be configured in thousands of different ways to make your P320 unique and exactly the pistol you are looking for.
Exclusive Titanium Nitride Frame
Titanium Nitride Skeletonized Trigger
Custom “FCU######” Serial Number
Compatible with all 9mm/357SIG/40SW P320 post-upgrade accessories