Establishes crime of possessing digital instructions to illegally manufacture firearms and firearm components.

New Jersey's A 1399 (now law as P.L.2025, c.255) creates a new criminal offense for possessing digital instructions that enable illegal firearm manufacturing. The law specifically targets digital files, guides, or plans that could be used to make firearms or components without authorization. It directly affects individuals who access or share such digital materials, making it a crime separate from actually manufacturing firearms. This provision adds to New Jersey's existing firearm laws by addressing the digital means of circumventing manufacturing restrictions. The law became effective upon enactment and does not change penalties for actual illegal firearm production.