Product Description
"The SIG SAUER P320 Custom Works Fire Control Unit features an exclusive titanium nitride frame and trigger. The flat-faced trigger is skeletonized. A custom serial number is placed on the frame, each starting with ""FCU"". This fire control unit is compatible with all of the 9mm, .357 Sig, and .40 Smith & Wesson P320 firearm post-upgrade accessories. If you're looking to build a custom P320 loaded with performance upgrades, this is exactly where you'll want to start. P320 FCU TiN frame TiN skeletonized flat-faced trigger Works with 9mm, .357 SIG, and .40 S&W P320 post-upgrade accessories Perfect for building a unique, custom P320"

