You can buy a silencer in North Carolina by going through the federal registration process run by the Bureau of Alcohol, Tobacco, Firearms and Explosives (ATF). The state adds nothing on top: no permit, no separate license, no extra background check. And the transfer tax that most people still think of as “the $200 tax stamp” is now $0 for suppressors under current federal law.1Office of the Law Revision Counsel. 26 USC 5811 – Transfer Tax
What North Carolina Requires
North Carolina lists silencers under its weapons of mass destruction statute but exempts anyone who lawfully possesses one in compliance with the federal National Firearms Act (26 U.S.C. §§ 5801–5871).2North Carolina General Assembly. North Carolina Code 14-288.8 – Weapons of Mass Death and Destruction Clear the federal process and the state has nothing else to ask of you.
Who Is Eligible
You must be at least 21 to buy a suppressor from a licensed dealer, because silencers fall outside the shotgun-and-rifle category that lets 18-year-olds purchase. You must be a U.S. citizen or lawful permanent resident, and you cannot be a prohibited person under 18 U.S.C. § 922(g).3Office of the Law Revision Counsel. 18 USC 922 – Unlawful Acts That covers felony convictions, fugitive status, controlled-substance use, adjudicated mental defect or commitment, dishonorable discharge, domestic violence restraining orders, misdemeanor domestic violence convictions, and renunciation of citizenship.
The Marijuana Problem
This one catches people. Marijuana remains a Schedule I controlled substance federally, so any user is a prohibited person for firearms purposes, no matter what any state allows. A medical marijuana card from any state disqualifies you, and answering “no” to the drug-use question on ATF Form 4473 while using marijuana is itself a federal offense. You cannot hold a medical marijuana card in any state and legally own a suppressor.
How to Buy One
Find a Class 3 Dealer
Not every gun shop handles NFA items. You need a dealer with a Federal Firearms License who also pays the Special Occupational Tax, commonly called a Class 3 dealer or Special Occupational Taxpayer (SOT).4Bureau of Alcohol, Tobacco, Firearms and Explosives. Special Tax Registration and Return – National Firearms Act The dealer will stock or order the suppressor, hold it while the ATF processes your paperwork, and handle most of the submission. Expect a dealer transfer fee of roughly $25 to $100 on top of the suppressor’s price.
Fill Out ATF Form 4
ATF Form 4 (Form 5320.4) is the transfer application. It records your personal information along with the suppressor’s serial number, manufacturer, model, and caliber.5Bureau of Alcohol, Tobacco, Firearms and Explosives. Application to Transfer and Register NFA Firearm (Tax-Paid) ATF Form 5320.4 Your dealer walks you through it, and most dealers now file electronically through the ATF’s eForms system.
Fingerprints and Photograph
You submit two FBI FD-258 fingerprint cards and one passport-style photograph, 2×2 inches, taken within the past six months.5Bureau of Alcohol, Tobacco, Firearms and Explosives. Application to Transfer and Register NFA Firearm (Tax-Paid) ATF Form 5320.4 Many NFA dealers have in-store digital fingerprinting kiosks that capture prints electronically. If yours doesn’t, a local law enforcement agency can print you, usually for under $35.
Notify Your Chief Law Enforcement Officer
You send a copy of your completed Form 4 to the chief law enforcement officer with jurisdiction over your address, typically the local sheriff or police chief.5Bureau of Alcohol, Tobacco, Firearms and Explosives. Application to Transfer and Register NFA Firearm (Tax-Paid) ATF Form 5320.4 The CLEO does not sign, approve, or respond. You just need proof you sent it.
The Tax
The transfer tax on a suppressor is $0 under current law. The $200 tax stamp people still talk about applies to machineguns and destructive devices; the statute now sets the rate at $0 for suppressors, short-barreled rifles, short-barreled shotguns, and any-other-weapons.1Office of the Law Revision Counsel. 26 USC 5811 – Transfer Tax Older guides describing a $200 fee for silencers are outdated.
How Long Approval Takes
After the dealer submits, the ATF runs a background check and processes the registration. As of January 2026, the ATF’s median Form 4 processing times are:
- eForm 4, individual: 10 days
- eForm 4, trust: 11 days
- Paper Form 4, individual: 28 days
- Paper Form 4, trust: 24 days
These are medians. Some clear faster, some take longer, and the ATF updates the figures on its website.6Bureau of Alcohol, Tobacco, Firearms and Explosives. Current Processing Times Electronic filing is decisively faster, and most dealers default to it.
Picking Up the Suppressor
Once approved, the ATF returns the stamped Form 4 to your dealer. You go back to the shop, complete an ATF Form 4473, the standard firearms transaction record used for any gun purchase, and take the suppressor home.7Bureau of Alcohol, Tobacco, Firearms and Explosives. Firearms Transaction Record – ATF Form 4473
Keep the approved Form 4 somewhere safe and accessible. Federal regulations require you to retain it and make it available to any ATF officer who asks.8eCFR. 27 CFR 479.86 – Action on Application Many owners keep a photo on their phone and a laminated copy with the suppressor. You aren’t required to carry it at the range, but having it handy avoids friction if a question comes up.
Individual or Trust
You can register the suppressor to yourself or to a gun trust, a legal entity built to hold NFA items. It looks like unnecessary complexity at first, but it solves a real problem.
Register as an individual and you are the only person who can legally possess that suppressor. Not your spouse, not a shooting partner, not a family member. Register to a trust and every named trustee can legally possess and use it. That flexibility is the main reason people set up trusts.
Inheritance is the other reason. When an individual owner dies, transferring the item to an heir means filing ATF Form 5 with fingerprints and photos and waiting for approval. That transfer is tax-exempt but still takes time. With a trust, successor trustees are already authorized and the trust keeps owning the items without interruption.
Each person named as a trustee (a “responsible person” in ATF terms) submits their own fingerprints and photograph each time the trust acquires a new NFA item. That’s more paperwork per purchase, weighed against the access and inheritance benefits. A basic NFA trust through an attorney or a specialized service typically runs $25 to $150.
Hunting With a Suppressor in North Carolina
North Carolina allows suppressor use for hunting. The state’s wildlife statute lists weapons of mass destruction among prohibited hunting equipment but explicitly excepts suppressors lawfully possessed under federal NFA rules.9North Carolina General Assembly. North Carolina Code 113-291.1 – Manner of Taking Wild Animals and Wild Birds That exception has been in place since 2013, and the remaining practical restrictions were lifted in 2020. Black bear, whitetail deer, feral hogs, and varmints are all fair game with a suppressed firearm, subject to the usual seasons and bag limits.
Taking It Out of State
Some NFA items require you to file ATF Form 5320.20 and get advance ATF approval before crossing state lines. Silencers are not on that list.10Bureau of Alcohol, Tobacco, Firearms and Explosives. Application to Transport Interstate or to Temporarily Export Certain National Firearms Act Firearms You can transport a registered suppressor across state lines without filing a Form 20.
The destination state has to allow suppressor possession, though. Most do, but a handful, including California, Illinois, and New York, prohibit civilian-owned suppressors entirely. Bringing one into those states is a state-level crime no matter what your federal registration says. Check the laws of any state you plan to visit.
Penalties for Skipping the Process
Possessing an unregistered silencer is a federal crime under the National Firearms Act.11Office of the Law Revision Counsel. 26 USC 5861 – Prohibited Acts A conviction carries up to 10 years in federal prison and a fine of up to $10,000.12GovInfo. 26 USC 5871 – Penalties The ATF pursues these cases and regularly announces indictments for unregistered silencer possession.
The same penalties reach transferring a silencer outside the registration process, altering or removing a serial number, and making a false statement on an application. None of these are paperwork technicalities. They are federal felonies.