Are Automatic Knives Legal in Oklahoma?
The Short Answer
Yes. Automatic knives — including OTF knives, side-opening autos, and switchblades — are completely legal to own, carry, buy, and sell in Oklahoma. No restrictions on blade length. No concealed carry issues. Oklahoma is one of the most knife-friendly states in the country.
What Oklahoma Law Actually Says
The Statute (21 O.S. § 1272)
Oklahoma's primary weapons carry statute is Title 21, Section 1272 — "Unlawful carry." Here's what matters for knife owners:
"Notwithstanding any other provision of law, it shall be unlawful for any person to carry upon or about his or her person, or in a purse or other container belonging to the person, any pistol, revolver, shotgun or rifle whether loaded or unloaded or any blackjack, loaded cane, hand chain, metal knuckles, or any other offensive weapon, whether such weapon be concealed or unconcealed, except this section shall not prohibit:
1. The proper use of guns and knives for self-defense, hunting, fishing, educational or recreational purposes . . ."
What That Means in Plain English
Oklahoma law explicitly recognizes knives as having "proper uses" — including self-defense. The statute's weapon restrictions target firearms, blackjacks, metal knuckles, and similar items. Knives are carved out as an exception, and the state does not maintain a list of prohibited knife types.
The automatic knife restriction that existed since 1957 was repealed in 2015. The following year, in 2016, Oklahoma removed additional restrictions on other knife types. The result is a clean, knife-friendly legal landscape.
OTF Knives in Oklahoma
Out-the-front knives are fully legal in Oklahoma. No restrictions on ownership, carry, purchase, or sale. This covers both single-action and dual-action OTF designs. There is no blade length limit that applies specifically to OTF knives — or any knife, for that matter.
Switchblades vs. Automatic Knives: What Oklahoma Considers Them
Oklahoma law doesn't draw a distinction between switchblades, automatic knives, or OTF knives. The old 1957 law that banned "switchblades" was repealed, and the current statute doesn't use any of those terms. All spring-actuated and button-deployed knives are treated the same as any other knife: legal.
Carrying an Automatic Knife in Oklahoma
Open Carry
Legal. No restrictions.
Concealed Carry
Also legal. Oklahoma does not restrict the concealed carry of knives. The state's concealed carry framework applies to firearms, not knives. You can carry an automatic knife in your pocket, in a bag, or on your belt without legal issue.
Where You Can't Carry (Restricted Locations)
The main restriction comes from 21 O.S. § 1280.1 — weapons on school property. Knives are restricted on the grounds of any public or private school (K-12 and higher education). Some exceptions exist for:
- Law enforcement officers
- Hunter safety education programs
- School-sanctioned shooting teams and activities
Beyond schools, Oklahoma does not have a statewide list of knife-restricted locations. Individual facilities (courthouses, government buildings) may have their own posted policies, and federal buildings follow federal law.
Blade Length Restrictions
None. Oklahoma imposes no blade length limits on any type of knife, including automatic knives.
Preemption
Yes — Oklahoma has statewide preemption. This means local cities and counties cannot enact knife restrictions that are more restrictive than state law. What's legal statewide is legal everywhere in Oklahoma. You don't need to worry about a patchwork of local ordinances.
Age Restrictions
Oklahoma law does not impose a specific statewide age restriction on the purchase or possession of knives. However, retailers may set their own policies, and school-related restrictions apply to students on school grounds.
Recent Changes
- 2015: Oklahoma repealed its 1957 automatic knife ban, legalizing the manufacture, sale, and carry of switchblades and automatic knives.
- 2016: Additional knife-type restrictions were removed, making Oklahoma one of the most permissive states for knife ownership and carry.
What About Assisted Openers?
Legal. Since Oklahoma doesn't restrict any type of knife — manual, assisted, automatic, or otherwise — assisted-opening knives are treated the same as any other folding knife.
Buying Automatic Knives in Oklahoma
No restrictions. You can buy automatic knives in person at any retailer or online and have them shipped to your Oklahoma address. There are no permits, licenses, or background checks required for knife purchases.
Frequently Asked Questions
Can I carry an OTF knife in Oklahoma?
Yes. OTF knives are legal to own and carry — openly or concealed — anywhere in Oklahoma except schools and other specifically restricted locations.
Are switchblades illegal in Oklahoma?
No. Oklahoma repealed its switchblade ban in 2015. Switchblades and all automatic knives are fully legal.
Is there a blade length limit for automatic knives in Oklahoma?
No. Oklahoma has no blade length restrictions for any type of knife.
Legal Disclaimer
This article is for informational purposes only and does not constitute legal advice. Knife laws change — sometimes faster than websites update. Federal, state, and local laws may all apply to your situation, and local ordinances can be more restrictive than state law.
Before purchasing, carrying, or traveling with any automatic knife, OTF knife, or switchblade, verify current laws with official state and local sources. We are not attorneys, and we are not responsible for actions taken based on this information.
When in doubt, consult a licensed attorney in your jurisdiction.