Sig Sauer P320 X-Series Complete FCU (assembled)

This has all the necessary parts for you to complete your P320 Fire Control Unit. These parts are the latest generation upgraded parts intended to work with an upgraded slide (POST VOLUNTARY UPGRADE)!! You can use this kit to complete an 80% FCU, or any stripped FCU.

This is an X-series part kit with a flat trigger. This will fit any FCU.

All parts are original Sig Sauer parts. They may be pulled from either NEW or factory Certified PreOwned (CPO) Sig Sauer Pistols. Some slight wear and tear may be visible, however, all parts are guaranteed in excellent working condition.

Now we have some Custom Works frames in stock as well with a Titanium Nitride frame.

This can only be shipped to an FFL! This model is not compatible with .45 ACP P320s.

All parts are original Sig Sauer parts. They may be pulled from either NEW or factory Certified PreOwned (CPO) Sig Sauer Pistols. Some slight wear and tear may be visible, however, all parts are guaranteed in excellent working condition.