Are Butterfly Knives Legal in New Mexico? (2026)
Partially — Butterfly Knives are legal with restrictions in New Mexico as of 2026.
Quick Answer
Butterfly knives are legal to possess in New Mexico, but concealed carry is generally prohibited. No significant legislative changes since the 1991 court ruling that classified butterfly knives as switchblades.
- Age restriction: 18+
What the Law Says
New Mexico law prohibits the concealed carry of a butterfly knife. Open carry is permitted.
— N.M. Stat. Ann. § 30-7-8
| Category | Details |
|---|---|
| Possession | Legal to own at home |
| Sale & Purchase | Legal to sell |
| Penalties | Carrying concealed may result in misdemeanor charges. |
| Age Restriction | 18+ |
| Pending Legislation | None known |
No significant legislative changes since the 1991 court ruling that classified butterfly knives as switchblades.
Enforcement Reality
Butterfly knives are considered switchblades under New Mexico law and are illegal to possess. This is strictly enforced.
The most common mistake is believing that butterfly knives are legal to own as collector's items. They are not.
Local Exceptions
None identified. State law applies uniformly across New Mexico. Local ordinances may still vary — check with your city or county government for any additional rules.
Real-World Scenarios: Butterfly Knives in New Mexico
Can You Fly With Butterfly Knives Out of New Mexico?
Since butterfly knives is restricted in New Mexico, bringing it to the airport compounds your legal exposure. You're now dealing with both state law and federal jurisdiction. Don't do it.
Can You Cross State Lines With Butterfly Knives From New Mexico?
This is where people get burned. New Mexico treats butterfly knives as restricted, but neighboring Colorado treats it as legal. The law changes at the state line — not gradually, not with a warning sign, instantly. "I bought it legally" is not a defense in the new state. Interstate highways near the New Mexico/Colorado border are known enforcement corridors. If you're driving with out-of-state plates in a state where butterfly knives is illegal, you're a target.
Bottom Line
Butterfly Knives are legal with restrictions in New Mexico. This product is permitted, but specific conditions apply. Violating those conditions can result in fines or criminal charges. Read the rules carefully and consult an attorney if unsure.
New Mexico vs. the Rest of the US
Across the US, carrying a butterfly knife is fully legal in 39 states, restricted in 10, and illegal in 1. New Mexico falls in the RESTRICTED category.
View the full 50-state map →Reviewed by cross-referencing the cited state statute against current legislative databases and regulatory publications.
Sources & Verification
This page was reviewed by Ethan Harper by comparing the legal status against the cited state statute. AllowedHere is an informational resource and does not provide legal advice. Consult a licensed attorney for guidance specific to your situation.
Comprehensive New Mexico Legal Guides
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