Are Brass Knuckles Illegal in Missouri

In Missouri, the legality of brass knuckles has changed over time. They were once illegal, but as of 2022, Missouri lifted the ban on owning and carrying brass knuckles.
Now, adults can legally possess brass knuckles for self-defense or collection purposes. However, using them to threaten or injure someone remains a criminal offense.
Even though they are legal, Missouri encourages responsible ownership. Keep them secure and avoid carrying them in places where weapons are restricted, such as schools or government buildings.

Related Resource:

See the full guide: Are Brass Knuckles Illegal in the U.S.?