Shehadi Decision Legalizes Stun Guns Massachusetts Laws

Published: 01/27/2025

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Stun Gun Massachusetts | Boston Firearms Attorney | The Law Office of Matthew Peterson

On November 6, 2024, the Massachusetts Appeals Court in Commonwealth vs. Michael Shehadi addressed a critical question: Is a stun gun Massachusetts legally considered a “firearm?” This case was reviewed carefully by The Law Office of Matthew Peterson

What Happened to the Case? Stun Gun Massachusetts Law?

Police discovered Shehadi unconscious in the driver’s seat of a parked car at 2:20 A.M. on August 27, 2021. After spotting drug paraphernalia in the center console and finding fentanyl during an initial search, police obtained a warrant to search the entire vehicle. In the trunk, they discovered a stun gun, leading to charges including unlicensed carrying of a firearm.

What Is A "Firearms Law?"

Under Massachusetts law (M.G.L. c. 140, § 121), a “firearm” includes:

  • A stun gun
  • A pistol, revolver, or other weapon from which a shot/bullet can be discharged
  • Weapons with barrel lengths under 16 inches (or 18 inches for shotguns)


However, the law specifically excludes weapons that:

  • Don’t resemble handguns, short-barreled rifles, or shotguns (including covert weapons like those resembling key chains or pens)
  • Cannot be detected by airport X-ray machines or metal detectors


Shehadi argued his brick-shaped stun gun wasn’t a “firearm” because it neither resembled conventional firearms nor fired projectiles – it required direct contact to deliver a shock.

The Court's Decision

The Appeals Court agreed with Shehadi. Because his stun gun’s brick-like appearance qualified for the appearance-based exemption, it could not be regulated as a “firearm.” The court distinguished between contact stun guns like Shehadi’s and pistol-shaped devices that shoot projectiles, noting that the latter may still be regulated as firearms.

Importance of Having a Firearms Lawyers in Massachusetts

Your stun gun’s legal classification in Massachusetts depends on its specific characteristics. If it qualifies as a “firearm,” you need proper licensing and must follow strict storage and transport regulations to avoid criminal charges.

For definitive guidance on your situation, contact the Law Office of Matthew W. Peterson.

Although I am an attorney, I am not your attorney.  Please do not rely on anything on this page as legal advice because any specific advice would depend on your situation.  Any results posted on this page are not guarantees of outcomes in your case.

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