Gov. Ned Lamont signed the Firearm Industry Responsibility Act into law Thursday.

The legislation requires gun manufacturers and sellers to use reasonable controls to keep firearms, unfinished ghost guns, ammunition and magazines away from people who are considered dangerous.

Those who violate the law could face lawsuits from victims of gun violence or the state.

"This critical bill is one that marks a meaningful step forward for public safety and accountability in Connecticut. Today's signing of HB 7042 marks a historical milestone in our fight to reduce gun violence in our state," said Earl Bloodworth, the executive director of CT Against Gun Violence.

Gun sellers say the new law could force them out of business because of frivolous lawsuits and higher insurance rates.