Silencers are legal in Ohio as long as the owner registers the device with the ATF under the National Firearms Act. Ohio law classifies suppressors as “dangerous ordnance,” but the state code exempts anyone whose suppressor is listed in the National Firearms Registration and Transfer Record. No separate Ohio permit is required, and hunting with a suppressor has been legal statewide since 2015.
How Ohio Law Treats Suppressors
Ohio Revised Code 2923.11 places suppressors in the “dangerous ordnance” category alongside explosives and automatic firearms.1Ohio Legislative Service Commission. Ohio Revised Code Section 2923.11 – Weapons Control Definitions ORC 2923.17 then makes possession of dangerous ordnance generally unlawful, which is why the classification sounds alarming at first read.
The statute creates two exemptions that resolve the issue for ordinary owners. Anyone whose suppressor is registered in the National Firearms Registration and Transfer Record is exempt from the prohibition, and anyone authorized to use a suppressor for hunting under ORC 1533.04 receives a separate exemption.2Ohio Legislative Service Commission. Ohio Revised Code 2923.17 – Unlawful Possession of Dangerous Ordnance
The practical result is simple. If your suppressor is registered with the ATF, Ohio treats your possession as lawful. You do not apply for a state permit, and you do not notify any Ohio agency. Federal registration is the whole ballgame at the state level.
Hunting With a Suppressor in Ohio
Ohio legalized hunting with suppressors in 2015 through House Bill 234.3Ohio Legislature. House Bill 234 – 130th General Assembly Under ORC 1533.04, any holder of a valid Ohio hunting license may use a suppressor while hunting game birds and wild quadrupeds, provided the suppressor is attached to a gun authorized for hunting and is registered under the NFA.4Ohio Legislative Service Commission. Ohio Revised Code 1533.04 – Use of Suppressor
The draw is hearing protection. A rifle report that would otherwise measure 160+ decibels drops by roughly 20 to 35 decibels with a suppressor attached, which can move a full day of shooting from damaging exposure into safer territory.
Federal Registration: What You Actually Do
The National Firearms Act of 1934 regulates suppressors alongside machine guns and short-barreled rifles. Every suppressor must appear in the ATF’s national registry before the owner can legally possess it.5Bureau of Alcohol, Tobacco, Firearms and Explosives. National Firearms Act (NFA) The Gun Control Act of 1968 added the requirement that transfers go through licensed dealers with a background check.6Every CRS Report Archive. Firearm Silencers: Federal Regulation
For decades the NFA imposed a $200 tax on each suppressor transfer. Effective January 1, 2026, that tax was reduced to $0 under the One Big Beautiful Bill Act. The registration, background check, and ATF approval requirements are unchanged. Every suppressor still has to be entered into the National Firearms Registration and Transfer Record before you can take it home.7Office of the Law Revision Counsel. 26 US Code 5841 – Registration of Firearms
The purchase itself runs through a federally licensed dealer holding a Class 3 Special Occupational Tax designation. You pick out the suppressor, and the dealer files ATF Form 4 on your behalf through the electronic system. The application asks for identifying information, details about the suppressor, a passport-style photograph, and fingerprint cards.8Bureau of Alcohol, Tobacco, Firearms and Explosives. Application to Transfer and Register NFA Firearm (Tax-Paid) ATF Form 5320.4
As of February 2026, the ATF reports average eForm 4 processing times of 10 days for individual applications and 26 days for trust applications.9Bureau of Alcohol, Tobacco, Firearms and Explosives. Current Processing Times That is a dramatic change from the eight-to-twelve-month waits that were common before electronic filing became standard.
Budget for a few costs beyond the suppressor itself. Dealers commonly charge a transfer and storage fee between $25 and $200 for holding the suppressor during processing. Fingerprinting for the required FBI Form FD-258 cards generally runs $30 to $40.
Who Cannot Legally Own One
Suppressors are classified as firearms under the NFA, so the federal firearm prohibitions in 18 U.S.C. § 922(g) apply. You cannot possess a suppressor if you:
- Have a felony conviction, meaning any conviction for a crime punishable by more than one year in prison
- Are a fugitive from justice
- Use or are addicted to controlled substances
- Have been adjudicated mentally defective or committed to a mental institution
- Are an undocumented immigrant
- Received a dishonorable discharge from the Armed Forces
- Have renounced U.S. citizenship
- Are subject to a domestic restraining order involving an intimate partner or their child
- Have a misdemeanor domestic violence conviction
Anyone under indictment for a crime punishable by more than a year is also prohibited from receiving or transporting firearms.10Bureau of Alcohol, Tobacco, Firearms and Explosives. Identify Prohibited Persons The ATF background check surfaces these disqualifiers during the Form 4 review, and lying on the application is a separate federal crime.
Individual Registration or an NFA Trust
You can register a suppressor as an individual or through an NFA trust, and the choice affects who else in your household can legally touch it. Individual registration means no one else may possess the suppressor unless you are physically present to supervise. That restriction creates real problems in shared households, at hunting camps, and after the owner’s death.
An NFA trust names co-trustees who may legally possess and use any NFA item the trust owns, with no need for the original buyer to be standing there. The trust also acts as an estate planning tool by designating beneficiaries who inherit the NFA items without the suppressor drifting into a legal gray zone during probate.
The cost is paperwork. Every “responsible person” on the trust must individually submit ATF Form 5320.23, two sets of fingerprint cards, and a photograph with each application.11Bureau of Alcohol, Tobacco, Firearms and Explosives. National Firearms Act (NFA) Responsible Person Questionnaire – ATF Form 5320.23 The trust itself is submitted unredacted with the Form 4.8Bureau of Alcohol, Tobacco, Firearms and Explosives. Application to Transfer and Register NFA Firearm (Tax-Paid) ATF Form 5320.4 Because the ATF checks each responsible person, trust applications average 26 days versus 10 for individuals.9Bureau of Alcohol, Tobacco, Firearms and Explosives. Current Processing Times Legal fees to set up a trust generally run from about $80 for a simple online template to $600 for a custom trust drafted by an attorney.
Storage matters more than most first-time owners expect. Federal law treats unsupervised access by an unauthorized person as possession, which can be charged as an illegal transfer. If your spouse knows the safe combination, or an adult child borrows a range bag that contains the suppressor, that is a problem for individual owners. Naming those household members as co-trustees on an NFA trust removes the risk.
Transporting a Suppressor
Inside Ohio
Ohio became a constitutional carry state in June 2022 under Senate Bill 215. Adults 21 and older who are legally eligible to possess firearms can carry them concealed without a license.12Ohio Legislature. Senate Bill 215 – 134th General Assembly For those adults, transporting a firearm with a suppressor attached needs no special permit or storage setup beyond what applies to the firearm itself.
If you are 18 to 20 or otherwise outside constitutional carry, Ohio’s standard transport rules apply. ORC 2923.16 requires the firearm to be unloaded and stored in a closed package, box, or case, or in a compartment reachable only by leaving the vehicle.13Ohio Legislative Service Commission. Ohio Revised Code 2923.16 – Improperly Handling Firearms in a Motor Vehicle A suppressor carried separately remains an NFA item, so keeping it accessible only to the registered owner (or trust co-trustees) avoids constructive possession issues.
Crossing State Lines
ATF Form 5320.20, which requires prior written authorization to transport certain NFA items across state lines, applies only to machine guns, short-barreled rifles, short-barreled shotguns, and destructive devices. Suppressors are not on that list.14Bureau of Alcohol, Tobacco, Firearms and Explosives. ATF Form 5320.20 – Application to Transport Interstate or to Temporarily Export Certain National Firearms Act (NFA) Firearms The underlying statute, 18 U.S.C. § 922(a)(4), confirms the prior-authorization requirement covers only those four categories.15Office of the Law Revision Counsel. 18 USC 922
Confirm that your destination state allows suppressor possession before you go. Eight states and the District of Columbia still ban them. Crossing into one of those jurisdictions puts you in violation of that state’s law regardless of your Ohio registration. Carry a copy of the approved Form 4 whenever you travel with the device.
Penalties if You Get It Wrong
Possessing an unregistered suppressor in Ohio is a fifth-degree felony under ORC 2923.17.2Ohio Legislative Service Commission. Ohio Revised Code 2923.17 – Unlawful Possession of Dangerous Ordnance A conviction carries a definite prison term of 6 to 12 months and a fine of up to $2,500.16Supreme Court of Ohio. Felony Sentencing Reference Guide Any felony conviction in Ohio also strips your right to possess firearms going forward, so you would lose every firearm you own, not just the suppressor.
Federal exposure is heavier. Under 26 U.S.C. § 5871, violating any provision of the NFA, including possessing an unregistered suppressor, carries up to 10 years in prison and a fine of up to $10,000.17Office of the Law Revision Counsel. 26 US Code 5871 – Penalties General federal sentencing guidelines can push the fine as high as $250,000 for felony offenses, and cases involving a suppressor linked to another crime tend to draw the maximum.