Fire Control Units

Sig Sauer

Sig Sauer P365 Custom Works Fire Control Unit (FCU) – 9mm Luger/380 ACP, Gold Nitride Finish, Titanium Frame, Flat Face Trigger

Sig Sauer

Sig Sauer P365 Custom Works Fire Control Unit (FCU) - Black Nitride Finish, 9mm Luger / 380 ACP