18.
21 ******************* ................. You can purchase a handgun at the age of 18. The second amendment right says we have the right to bear arms, not that we have the right to rifles at 18 and...
18 for long guns21 for hand guns
18 for rifles, 21 for handguns...
Purchase from a dealer is regulated by Federal law- 18 for rifle or shotgun, 21 for handgun.