Ohio lets a private resident own a machine gun, short-barreled rifle or shotgun, or suppressor only through an exemption from its dangerous ordnance...
Reviewed by Will Luker, Founder of CCW Hub. USCCA Training Counselor, USCCA Certified Instructor, NRA Certified Instructor, Law Enforcement.
Ohio lets a private resident own a machine gun, short-barreled rifle or shotgun, or suppressor only through an exemption from its dangerous ordnance ban. For an ordinary resident the path is federal: once the item is registered to you in the National Firearms Registration and Transfer Record, you are exempt under R.C. 2923.17(C)(5). Ohio adds no state registration, permit, or law enforcement sign-off for that item. Without an exemption, possession is a felony of the fifth degree.
Ohio groups automatic firearms, sawed-off firearms, and firearm mufflers or suppressors with explosive and incendiary devices as dangerous ordnance under R.C. 2923.11(K). Each class is read with the exceptions in division (L) of that section. This part applies to anyone who owns or plans to acquire one of these items.
An automatic firearm is any firearm designed or specially adapted to fire a succession of cartridges with a single function of the trigger, and it is dangerous ordnance under R.C. 2923.11(K)(1). Any combination of parts the owner intends for converting a firearm or other device into dangerous ordnance is itself dangerous ordnance under R.C. 2923.11(K).
Ohio calls a short-barreled long gun a sawed-off firearm, R.C. 2923.11(F). That means a shotgun with a barrel under 18 inches, a rifle with a barrel under 16 inches, or either gun under 26 inches overall. The term excludes a firearm at least 26 inches overall that ATF has both approved for sale under the Gun Control Act and found not regulated under the National Firearms Act. Under R.C. 2923.11, a sawed-off firearm is dangerous ordnance.
Ohio classes a firearm muffler or suppressor as dangerous ordnance.
Ohio treats a destructive device as dangerous ordnance through two of the classes in R.C. 2923.11: any explosive device or incendiary device, and any firearm, rocket launcher, mortar, artillery piece, grenade, mine, bomb, torpedo, or similar weapon designed and manufactured for military purposes, with its ammunition. A device expressly excepted from the federal definition of a destructive device under 18 U.S.C. 921(a)(4) is not dangerous ordnance, R.C. 2923.11(L)(6). Those classes also exclude a pistol, rifle, or shotgun designed or suitable for sporting purposes, including a military weapon as issued or as modified, unless it is an automatic or sawed-off firearm, R.C. 2923.11(L). Ohio has no any-other-weapon category of its own, so a federal any-other-weapon is dangerous ordnance in Ohio only if it falls within one of those classes, R.C. 2923.11.
The same list also reaches these items:
R.C. 2923.17 bars knowingly acquiring, having, carrying, or using dangerous ordnance unless an exemption applies. A violation is unlawful possession of dangerous ordnance, a felony of the fifth degree, R.C. 2923.17(D).
No person may manufacture or process an explosive anywhere in Ohio without a license, certificate of registration, or permit from a local fire official or the state fire marshal's office, R.C. 2923.17(B). Doing so without it is a separate offense, a felony of the second degree, R.C. 2923.17.
Ohio imposes no state registration, permit, or law enforcement sign-off on a person who holds a federally registered NFA item. Federal registration in the National Firearms Registration and Transfer Record is itself the exemption under R.C. 2923.17(C)(5).
An exemption in R.C. 2923.17(C) lifts only that possession ban. It does not lift Ohio's weapons under disability law, so a person under disability may not acquire or have a suppressor. Carrying dangerous ordnance concealed on your person or ready at hand is still carrying concealed weapons, a felony of the fourth degree. The concealed handgun license exception to that offense reaches only handguns.
The possession ban does not apply to the following:
Ohio's own dangerous ordnance license or temporary permit is separate from federal registration and is available only for the purposes the licensing statute lists. An issuing authority may issue one only if all of these apply:
A license holder may use the dangerous ordnance anywhere in Ohio, R.C. 2923.18(F). A temporary permit holder may use it only within the issuing authority's territorial jurisdiction.
| Item | Ohio class and citation | Usual exemption for a resident | Source |
|---|---|---|---|
| Machine gun (automatic firearm) | Dangerous ordnance, R.C. 2923.11(K)(1) | Federal registration, R.C. 2923.17(C)(5) | |
| Short-barreled rifle or shotgun (sawed-off firearm) | Dangerous ordnance, R.C. 2923.11(F) and R.C. 2923.11(K)(1) | Federal registration, R.C. 2923.17(C)(5) | |
| Suppressor | Dangerous ordnance | Federal registration, R.C. 2923.17(C)(5), or hunting use, R.C. 2923.17(C)(8) | |
| Destructive device | Dangerous ordnance, R.C. 2923.11(K)(2) and R.C. 2923.11(K)(4), read with the R.C. 2923.11(L) exclusions | Federal registration, R.C. 2923.17(C)(5) |
No. Ohio imposes no state registration, permit, or law enforcement sign-off on a person who holds a federally registered NFA item. Registration in the National Firearms Registration and Transfer Record is itself the exemption under R.C. 2923.17(C)(5).
No. Carrying dangerous ordnance concealed on your person or ready at hand is carrying concealed weapons, a felony of the fourth degree. The concealed handgun license exception reaches only handguns.
A person who owns a suppressor attached to a gun authorized for hunting, and who is authorized to use it, is exempt under R.C. 2923.17(C). That exemption does not lift the weapons under disability bar.
The statute lists these categories:
The application must contain the following:
Knowingly acquiring, having, carrying, or using dangerous ordnance outside the exemptions is unlawful possession of dangerous ordnance, a felony of the fifth degree, R.C. 2923.17(D).
This page covers one part of our Ohio concealed carry guide.
Read the complete Ohio guideBrowse local instructors offering state-approved training in your area. Book online, complete your training, and get one step closer to your concealed carry permit.