A Tennessee gun-rights group is firing at top Republican leaders for displaying insufficient enthusiasm for major changes to the "guns in parking lots" law enacted earlier this year.

Tennessee Firearms Association Executive Director John Harris, in a recent letter to members, called it "shameful" that "the Republican establishment leadership plans to continue ignoring the constitutionally protected rights of law-abiding gun owners, including the right to defend themselves and their families against criminals."

House Speaker Beth Harwell, R-Nashville, and Senate Speaker Ron Ramsey, R-Blountville, said earlier this month they did not intend to take the lead in revisiting the Safe Commute Act, although they expect the issue to emerge.

The law allows Tennesseans with handgun-carry permits to keep firearms in their locked vehicles on most public and private parking lots. It was supposed to resolve a years-long fight between gun-rights advocates, who said they need protection from employers' anti-gun prohibitions, and business groups, who argued such a law would violate their property rights.

Read more from our news partners at the Chattanooga Times Free Press.