Is Switchblade/Auto Knife Legal in Montana? (2026)
Yes. In Montana, 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
- Montana
- Last reviewed
- 2026-02-15
Switchblade/Auto Knife laws in Montana
In Montana, switchblade and automatic knives are legal. Montana law does not specifically prohibit the possession, sale, or carrying of switchblade or automatic knives. This legality extends to both open and concealed carrying, without specific restrictions beyond those that may apply to any knife, such as prohibitions against carrying a weapon with intent to assault. While state law permits switchblade and automatic knives, it is crucial for residents and visitors to be aware of potential local ordinances. Some municipalities within Montana may enact their own regulations regarding the possession or open carrying of certain types of knives. Furthermore, while state law may permit concealed carry of these items, federal law has specific regulations concerning the interstate transportation of knives, requiring that such transport be legal in both the state of origin and the state of destination. Age restrictions for purchasing knives may also apply, consistent with general retail laws.
Frequently asked questions
Is switchblade/auto knife legal in Montana for travelers?
For travelers visiting Montana, switchblade/auto knife is currently legal. In Montana, switchblade and automatic knives are legal. Montana law does not specifically prohibit the possession, sale, or carrying of switchblade or automatic knives. This legality extends to both open and concealed carrying, without specific restrictions beyond those that may apply to any knife, such as prohibitions against carrying a weapon with intent to assault. While state law permits switchblade and automatic knives, it is crucial for residents and visitors to be aware of potential local ordinances. Some municipalities within Montana may enact their own regulations regarding the possession or open carrying of certain types of knives. Furthermore, while state law may permit concealed carry of these items, federal law has specific regulations concerning the interstate transportation of knives, requiring that such transport be legal in both the state of origin and the state of destination. Age restrictions for purchasing knives may also apply, consistent with general retail laws.
Do I need a permit for switchblade/auto knife in Montana?
Montana does not specifically require a permit for switchblade/auto knife, though general regulations apply.
Can I transport switchblade/auto knife through Montana?
Transport laws for switchblade/auto knife in Montana 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 Montana?
Penalties for switchblade/auto knife violations in Montana vary based on the specific offense. Always verify current laws before traveling.