About six weeks later, Loughner bought the Glock semi-automatic handgun used in the shooting.

BBC: Gabrielle Giffords in March 2013

Mr Jordan has described it as a semi-automatic handgun that was purchased legally.

BBC: Oakland gunman 'targeted school official'

The ban will also apply to any semi-automatic handgun with a fixed magazine and a capacity to accept more than 10 rounds.

FORBES: Who Is The Gun Lobby? Me For Sure; Maybe You Too?

The ban will also apply to any semi-automatic handgun with a fixed magazine with a capacity to accept more than 10 rounds or a threaded barrel.

FORBES: Senator Feinstein's All-Out Assault On Gun Rights