#AR320

Fire Control Unit is the name of the company that made a PDW chassis for the P320 FCU. Check out Pete’s review if you don’t know what I am talking about. Fire Control Unit capitalized on the modularity of the Sig Sauer P320 since the FCU or trigger pack is the serialized firearm they took that concept and ran with it in their X01 PDW. Well they are expanding their modular chassis design with an X02 and X03. Last December, Fire Control Unit teased a photo of the X02 and X03, which at the time was called the AR320. Well at SHOT Show, they had a prototype of the X03 on display.

Fire Control Unit is the company that transforms your P320 fire control unit (trigger box) into a small PDW weapon. They just posted this photo on Instagram and Facebook. At the top, they tease something called the AR320.