Possession of Brass Knuckles
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No — brass knuckles are legal to own and carry in Utah, as long as they are not used for criminal purposes.
Utah law does not classify brass knuckles as restricted weapons under its weapons statutes.

What Utah Law Says
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Legal to possess: Yes.
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Legal to carry (open or concealed): Yes, without a permit.
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Illegal to use in crime: Using brass knuckles to harm someone elevates charges to assault with a deadly weapon.
Utah’s permissive stance aligns with its broader approach to personal defense and weapon rights.
🚨 Penalties for Misuse
While ownership is legal, using brass knuckles in an assault can lead to:
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Felony charges
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Prison sentences up to 5 years
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Large fines and permanent record
Responsible Ownership Tips
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Use only for lawful purposes such as display or training
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Avoid carrying them into schools, airports, or government buildings
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Understand self-defense laws — proportional force matters
FAQ
Q: Do I need a concealed carry permit in Utah?
A: No, brass knuckles are not restricted under Utah’s weapons permit law.
Q: Are plastic knuckles treated differently?
A: No. All materials are legal if not used criminally.
Q: Can I travel with brass knuckles in Utah?
A: Yes, but check airline or interstate rules before transport.