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Missouri Gun Possession Laws (2026)

Permitted: Missouri has no red-flag law (also called an Extreme Risk Protection Order, or ERPO) and no assault-weapon ban, and it strongly preempts local gun laws.

PermittedVerified May 31, 2026

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Official source: revisor.mo.gov →

General legal information, not legal advice — verify important decisions with a licensed attorney.

Gun Possession in states bordering Missouri

The same rule in each neighboring state LawLert has verified, from that state’s own official source.

ArkansasPermitted
Arkansas has no red-flag law (also called an Extreme Risk Protection Order, or ERPO), no assault-weapon ban, and no restrictions on magazines.
Verified May 31, 2026 · Source: dps.arkansas.gov · Full Arkansas rule →
IllinoisRestricted
Illinois has a Firearms Restraining Order (red-flag) law (430 ILCS 67), bans "assault weapons" (with registration of those owned before the ban), and requires a FOID to possess a firearm.
Verified May 31, 2026 · Source: ilga.gov · Full Illinois rule →
IowaInfo
Iowa has no state red-flag law (also called an Extreme Risk Protection Order, or ERPO), no assault-weapon ban, and no firearm registry.
Verified May 31, 2026 · Source: dps.iowa.gov · Full Iowa rule →
KansasInfo
Kansas has no state red-flag law (also called an Extreme Risk Protection Order, or ERPO), no assault-weapon ban, and no firearm registry.
Verified May 31, 2026 · Source: ag.ks.gov · Full Kansas rule →
KentuckyPermitted
Kentucky has no red-flag law (also called an Extreme Risk Protection Order, or ERPO), and no assault-weapon ban or restriction on magazines.
Verified May 31, 2026 · Source: wp.kentuckystatepolice.ky.gov · Full Kentucky rule →
NebraskaPermitted
Nebraska has no red-flag law (also called an Extreme Risk Protection Order, or ERPO), and no assault-weapon ban or state limit on magazine capacity.
Verified May 31, 2026 · Source: statepatrol.nebraska.gov · Full Nebraska rule →
OklahomaPermitted
Oklahoma has no red-flag law (also called an Extreme Risk Protection Order, or ERPO) — it has an "anti-red-flag" law — and no assault-weapon ban or restriction on magazines.
Verified May 31, 2026 · Source: oklahoma.gov · Full Oklahoma rule →
TennesseePermitted
Tennessee has no red-flag law (also called an Extreme Risk Protection Order, or ERPO) — a 2024 law preempts and bars local ERPO ordinances — and no assault-weapon ban or limit on magazine capacity.
Verified May 31, 2026 · Source: tn.gov · Full Tennessee rule →

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