Sig P320 Fire Control Unit: Building Your Own
The Sig Sauer P320 is a popular firearm that has gained a loyal following among gun enthusiasts. One of the reasons for its popularity is its modular design, which allows users to customize the firearm to their liking. The fire control unit (FCU) is a particularly important component of the P320, as it houses the trigger, springs, and other important parts that make the firearm function. For those who want to take customization to the next level, purchasing an 80% Sig P320 FCU is possible. This means the FCU is only 80% complete, and the user must finish the remaining 20%. This can be a [...]