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Missouri Suppressors & Silencers Laws (2026)

Conditional: Suppressors are legal in Missouri as long as they are possessed in compliance with federal law.

ConditionalVerified Jul 18, 2026

Suppressors are legal in Missouri as long as they are possessed in compliance with federal law. Under RSMo 571.020 possessing a firearm silencer is an offense only if done "in violation of federal law," so a suppressor registered under the federal National Firearms Act (NFA) is lawful.

Official source: revisor.mo.gov →

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

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