Proposes a constitutional amendment relating to firearms

HJR 51 proposes a constitutional amendment to replace Missouri's current firearm rights clause (Section 23, Article I) with new language affirming the right to keep and bear arms as unalienable. The amendment would require strict scrutiny for any restrictions on this right and explicitly permit local governments (cities/counties) to adopt ordinances regulating firearm possession, carrying, or transfer within their jurisdictions. These local rules would be limited to cost-based permit fees, 5-year validity, and penalties not exceeding $1,000 fines or 1 year in jail, while exempting active law enforcement, judges, and certain security personnel. The amendment also preserves existing exceptions for convicted violent felons and individuals deemed a danger due to mental health conditions. This proposal requires voter approval in the November 2026 election.