Mo. Rev. Stat. § 1.450

This is the official text of Mo. Rev. Stat. § 1.450, part of Missouri’s Rev. Stat — part of the compiled statutory law of Missouri, published by the state as "Rev. Stat." Browse the sections below, each linked to its official government source.

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1.450 Enforcement of federal laws that infringe on right to keep and bear arms ...

Official statutory text

1.450. Enforcement of federal laws that infringe on right to keep and bear arms prohibited. — No entity or person, including any public officer or employee of this state or any political subdivision of this state, shall have the authority to enforce or attempt to enforce any federal acts, laws, executive orders, administrative orders, rules, regulations, statutes, or ordinances infringing on the right to keep and bear arms as described under section 1.420 . Nothing in sections 1.410 to 1.480 shall be construed to prohibit Missouri officials from accepting aid from federal officials in an effort to enforce Missouri laws.

(L. 2021 H.B. 85 & 310) Effective 6-12-21 (2023) The Second Amendment Preservation Act is unconstitutional in its entirety as a violation of the Supremacy Clause, Article VI of the United States Constitution. United States v. Missouri, 660 F.Supp.3d 791 (W.D. Mo.).

Status: in_force · Read it on the official government site

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About this page: Statute text is reproduced from official government publishers via the Open US Law dataset (Vaquill AI, snapshot v2026.08, CC BY 4.0). Primary legislative text like this is public domain under the government-edicts doctrine (Georgia v. Public.Resource.Org, 2020). We link every section back to its official source so you can verify it independently.