Relating to prohibiting certain transfers, purchases, and possession of assault weapons; creating criminal offenses.

SB 41 prohibits individuals under 21 from purchasing or possessing firearms classified as "assault weapons" under specific definitions. The bill defines assault weapons to include semiautomatic rifles with features like detachable magazines, certain stocks, or short barrels, as well as specific pistols and shotguns. Violating this law would be a Class A misdemeanor, with limited defenses for peace officers or military personnel acting in official duties. This bill directly affects Texans under 21 who own or seek to acquire these defined firearms. The legislation creates new criminal penalties for underage possession or purchase, not a general ban on assault weapons.