Is Switchblade/Auto Knife Legal in Missouri? (2026)
Yes. In Missouri, switchblade/auto knife is legal. Switchblades and automatic knives are legal to own, carry, and sell in this state. Recent legislative trends have legalized switchblades in many states. Some municipalities may have local restrictions. Age requirements for purchase typically apply..
Key facts
- Status
- Legal
- Permit required
- No
- Jurisdiction
- Missouri
- Last reviewed
- 2026-02-15
Switchblade/Auto Knife laws in Missouri
In Missouri, switchblade and automatic knives are legal to own, possess, and sell under state law. There is no specific Missouri statute that prohibits the possession or sale of switchblade knives for individuals who are legally permitted to own them. This legality extends to carrying such knives, although practical considerations and potential local ordinances may impose restrictions. While state law permits ownership and carrying, individuals should be aware that concealed carry of any knife, including a switchblade, can be subject to specific regulations. Furthermore, some municipalities within Missouri may have their own ordinances that could restrict the possession or carrying of switchblade knives. It is advisable to consult local laws in any specific city or county of interest. Age requirements for the purchase of knives, including switchblades, may also apply. Recent legislative trends across the United States have seen a significant move towards legalizing switchblade and automatic knives. While Missouri's state law is permissive, federal law allows for the interstate transport of knives, including switchblades, provided they are legal in both the state of origin and the state of destination. Travelers should ensure compliance with all applicable state and local laws regarding possession and transport.
Frequently asked questions
Is switchblade/auto knife legal in Missouri for travelers?
For travelers visiting Missouri, switchblade/auto knife is currently legal. In Missouri, switchblade and automatic knives are legal to own, possess, and sell under state law. There is no specific Missouri statute that prohibits the possession or sale of switchblade knives for individuals who are legally permitted to own them. This legality extends to carrying such knives, although practical considerations and potential local ordinances may impose restrictions. While state law permits ownership and carrying, individuals should be aware that concealed carry of any knife, including a switchblade, can be subject to specific regulations. Furthermore, some municipalities within Missouri may have their own ordinances that could restrict the possession or carrying of switchblade knives. It is advisable to consult local laws in any specific city or county of interest. Age requirements for the purchase of knives, including switchblades, may also apply. Recent legislative trends across the United States have seen a significant move towards legalizing switchblade and automatic knives. While Missouri's state law is permissive, federal law allows for the interstate transport of knives, including switchblades, provided they are legal in both the state of origin and the state of destination. Travelers should ensure compliance with all applicable state and local laws regarding possession and transport.
Do I need a permit for switchblade/auto knife in Missouri?
Missouri does not specifically require a permit for switchblade/auto knife, though general regulations apply.
Can I transport switchblade/auto knife through Missouri?
Transport laws for switchblade/auto knife in Missouri depend on the specific item and your route. Generally, transport is allowed if you comply with state regulations. Always check states you pass through.
What are the penalties for switchblade/auto knife violations in Missouri?
Penalties for switchblade/auto knife violations in Missouri vary based on the specific offense. Always verify current laws before traveling.