Relating to the prohibition of short-barrel firearms.

SB 1596 amends Texas Penal Code Section 46.05(a) to explicitly prohibit the possession, manufacture, transportation, repair, or sale of short-barrel firearms without proper registration or classification as a curio/antique. The bill directly affects individuals and businesses handling such firearms, adding them to existing prohibitions alongside machine guns and explosive devices. Key provisions include defining short-barrel firearms as illegal under the law (effective September 1, 2025) and establishing limited exceptions for antique/curio items or specific organizations. The bill repeals a prior Penal Code section (46.01(10)) and clarifies that new restrictions apply only to offenses occurring on or after the effective date.