Relating to the open carrying of a handgun by a uniformed school marshal.

HB 3924 allows uniformed school marshals in Texas public schools, charter schools, private schools, and public junior colleges to openly carry handguns while wearing a uniform identifying them as marshals. It amends Education Code sections to replace previous "concealed handgun" language with three permitted options: carrying concealed, openly carrying while uniformed, or storing the weapon in a locked secure location on school premises. The bill also requires that any handgun carried or stored must use frangible duty ammunition approved by the Texas Commission on Law Enforcement. This policy change directly affects school marshals appointed by school boards or governing bodies, subject to their specific written regulations.