Is Suppressors / Silencers Legal in Massachusetts? (2026)
No — Suppressors / Silencers are illegal in Massachusetts as of 2026.
Quick Answer
Massachusetts prohibits the possession, sale, and transfer of firearm suppressors under M.G.L. c. 140, § 131. Suppressors are considered illegal firearms accessories and are not allowed even with federal registration.
What the Law Says
M.G.L. c. 140, § 131 prohibits the possession, sale, and transfer of firearm suppressors.
— Massachusetts General Laws Chapter 140, Section 131
| Category | Details |
|---|---|
| Ownership (with NFA) | Illegal to possess suppressors under Massachusetts General Laws Chapter 140, Section 131. |
| Dealer Availability | Sale or transfer of suppressors is prohibited. |
| Penalties | Violations can result in felony charges with imprisonment up to 5 years and fines. |
| Pending Legislation | None known |
There have been no recent changes to Massachusetts law regarding suppressors. Legalization bills have been introduced but have not passed.
Enforcement Reality
Massachusetts enforces a strict ban on suppressors for civilians. Possession is illegal, and there are no exceptions for NFA-registered items.
A common mistake is believing that a federal tax stamp and NFA registration would allow for suppressor ownership in Massachusetts. The state ban is absolute for civilians.
Local Exceptions
None identified. State law applies uniformly across Massachusetts. Local ordinances may still vary — check with your city or county government for any additional rules.
Real-World Scenarios: Suppressors / Silencers in Massachusetts
Can You Fly With Suppressors / Silencers Out of Massachusetts?
Since suppressors / silencers is illegal in Massachusetts, 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 Suppressors / Silencers From Massachusetts?
This is where people get burned. Massachusetts treats suppressors / silencers as illegal, but neighboring New Hampshire treats it as restricted. 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 Massachusetts/New Hampshire border are known enforcement corridors. If you're driving with out-of-state plates in a state where suppressors / silencers is illegal, you're a target.
Bottom Line
Suppressors / Silencers are illegal in Massachusetts. Possession or use can result in criminal charges. Do not assume enforcement is lax — penalties are real. Consult a licensed attorney if you have specific questions.
Massachusetts vs. the Rest of the US
Across the US, owning a suppressor is fully legal in 0 states, restricted in 41, and illegal in 9. Massachusetts falls in the ILLEGAL 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.
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