Sure there is...
Subsection D of O.C.G.A. 16-11-126 would cover this. No need for a license if your carrying a rifle or shotgun openly on foot or openly inside the car. But you would need a GFL when concealing either on foot or in the car - unless you could fit that thing in the glovebox or unloaded it.
(d) This Code section shall not forbid the transportation of any firearm by a person who is not among those enumerated as ineligible for a license under Code Section 16-11-129, provided the firearm is enclosed in a case, unloaded, and separated from its ammunition. This Code section shall not forbid any person who is not among those enumerated as ineligible for a license under Code Section 16-11-129 from transporting a loaded firearm in any private passenger motor vehicle in an open manner and fully exposed to view or in the glove compartment, console, or similar compartment of the vehicle; provided, however, that any person in possession of a valid permit issued pursuant to Code Section 16-11-129 may carry a handgun in any location in a motor vehicle.
Subsection D of O.C.G.A. 16-11-126 would cover this. No need for a license if your carrying a rifle or shotgun openly on foot or openly inside the car. But you would need a GFL when concealing either on foot or in the car - unless you could fit that thing in the glovebox or unloaded it.
(d) This Code section shall not forbid the transportation of any firearm by a person who is not among those enumerated as ineligible for a license under Code Section 16-11-129, provided the firearm is enclosed in a case, unloaded, and separated from its ammunition. This Code section shall not forbid any person who is not among those enumerated as ineligible for a license under Code Section 16-11-129 from transporting a loaded firearm in any private passenger motor vehicle in an open manner and fully exposed to view or in the glove compartment, console, or similar compartment of the vehicle; provided, however, that any person in possession of a valid permit issued pursuant to Code Section 16-11-129 may carry a handgun in any location in a motor vehicle.