Firearms and Ammunition - As introduced, requires a gun dealer to ensure that three days have passed since the transaction was initiated by the purchaser before transferring a firearm to a purchaser if the purchaser is older than 17 but younger than 21. - Amends TCA Title 39, Chapter 17, Part 13.

HB 1058 requires gun dealers in Tennessee to wait three days after a purchase is initiated before transferring a firearm to buyers aged 18 to 20. This applies specifically to transactions involving individuals older than 17 but younger than 21. The law amends existing firearm transaction rules in Tennessee Code and takes effect July 1, 2025. It directly affects gun dealers and young adult purchasers within this age range.