Expands culpability requirements for firearms trafficking offenses and violations of regulatory provisions relating to firearms.

This bill strengthens penalties for firearms trafficking and regulatory violations in New Jersey. It increases criminal penalties for licensed dealers who knowingly sell firearms to prohibited persons (now a second-degree crime with an 18-month mandatory prison term), adds stricter requirements for dealers to verify buyer eligibility, and imposes a five-year mandatory prison term for selling firearms to anyone under 18. The law directly affects licensed firearm dealers, individuals disqualified from firearm possession under state or federal law, and minors under 18. Key mechanisms include mandatory minimum sentences, permanent license revocation for dealers selling to prohibited persons, and separate sentencing for related offenses.