Suppressor Laws in Maryland (2026): Is It Legal?
Woody's answers are based on published federal and state law. Not legal advice. Consult a licensed attorney for your specific situation.
Maryland prohibits civilian possession of suppressors. They are classified as regulated firearms under state law and are generally banned for non-law enforcement use.
What This Means for You
Maryland takes a restrictive approach to suppressors, treating them more strictly than federal NFA regulations. While suppressors are legal under federal law with proper ATF approval, Maryland state law creates an additional prohibition layer. This makes Maryland one of the more restrictive states for suppressor ownership, regardless of your federal compliance status.
The Detail
Maryland law classifies suppressors as regulated firearms and generally prohibits their possession by civilians. The state maintains this prohibition even when individuals have completed the federal NFA process and obtained proper ATF approval. This creates a situation where federal compliance alone is insufficient for legal possession within Maryland borders.
The restriction applies to both possession and use of suppressors within the state. Even if you legally own a suppressor in another state where they are permitted, bringing it into Maryland would violate state law. Maryland does not recognize out-of-state suppressor ownership or provide reciprocity for legally owned NFA items.
There are limited exceptions within Maryland law, primarily for law enforcement and certain government applications. However, these exceptions are narrow and do not extend to civilian sporting, hunting, or recreational use. The state has not created pathways for civilian ownership similar to other NFA items like short-barreled rifles.
Before making any decisions regarding suppressors and Maryland law, you should verify current statutes with official state resources or consult with an attorney familiar with Maryland firearms law. State laws can change, and specific circumstances may affect how these regulations apply to individual situations.
Build Impact
If you are building firearms in Maryland, you cannot legally incorporate suppressors into your planning or use them with completed builds. This affects muzzle device selection and overall system design since you will need to work within conventional muzzle brake or flash hider options rather than sound suppression solutions.