Firearms and Ammunition - As introduced, requires a person who purchases a firearm, or who applies for a permit to carry a handgun either openly or concealed, to sign an affidavit on a form prescribed by the department of safety affirming that the applicant will, while not lawfully carrying the firearm, store the firearm in a locked compartment; with a trigger locking device; or with a locked device rendering the firearm inaccessible to a person other than the owner or person in lawful possession of the firearm and immovable from the stored location; requires a firearm stored in a vehicle to be stored out of plain sight. - Amends TCA Title 39, Chapter 17, Part 13.