Prohibits the importation, sale, manufacture, transfer, or possession of .50 caliber rifles.

The Stop Arming Cartels Act of 2025 amends the Internal Revenue Code to include.50 caliber rifles in the definition of destructive devices. It prohibits the importation, sale, manufacture, transfer, or possession of these rifles, except for those lawfully possessed before the enactment date. The bill also updates the National Firearms Registration and Transfer Record to include these rifles. Exceptions apply for government use and for manufacturers or sellers who knowingly sell to prohibited persons.

Prohibits the importation, sale, manufacture, transfer, or possession of .50 caliber rifles.

The Stop Arming Cartels Act of 2025 amends the Internal Revenue Code to include.50 caliber rifles in the definition of destructive devices. It prohibits the importation, sale, manufacture, transfer, or possession of these rifles, except for those lawfully possessed before the enactment date. The bill also updates the National Firearms Registration and Transfer Record to include these rifles. Exceptions apply for government use and for manufacturers or sellers who knowingly sell to prohibited persons.