Arkansas law is generally knife-friendly as of March 2026. Most common knives appear lawful to own, and the main statewide carry statute turns on unlawful intent rather than a broad ban on open or concealed carry. Arkansas also now has statewide knife-law preemption, so cities and counties generally cannot impose stricter knife rules on ownership, possession, transport, or carry than state or federal law allows. (Arkansas Department of Public Safety)
Arkansas generally regulates knives through an unlawful-intent carry statute, a few place restrictions, and a 2025 preemption law.
The core statewide knife rule is Ark. Code Ann. § 5-73-120. It makes carrying a knife criminal when the knife is possessed on or about the person, in a vehicle, or readily available for use with a purpose to attempt to unlawfully employ it as a weapon against a person. The same section defines “knife” for that offense as a bladed hand instrument 3 inches or longer and expressly lists items such as a dirk, throwing star, switchblade, and butterfly knife. Arkansas also bars local governments from regulating knives and knife-making components more restrictively than state or federal law. (Arkansas Department of Public Safety)
Most ordinary knives appear legal to own in Arkansas.
The current statutes reviewed do not identify a general statewide ownership ban on pocket knives, fixed blades, Bowie knives, daggers, dirks, switchblades, butterfly knives, or double-edged knives. Arkansas’s prohibited-weapons statute, Ark. Code Ann. § 5-73-104, targets bombs, metal knuckles, and other implements for inflicting serious injury or death that serve no lawful purpose. That means ordinary knives are not treated as categorically prohibited weapons under the reviewed statutes, though an unusual knife with no apparent lawful purpose could raise separate issues under that section. (Arkansas Department of Public Safety)
Yes, open carry is generally lawful in Arkansas unless there is unlawful intent or a location-based restriction.
Ark. Code Ann. § 5-73-120 does not create a broad ban on visibly carrying an ordinary knife. Instead, it criminalizes carrying a knife with a purpose to unlawfully use it as a weapon against a person. Because the statute focuses on intent, open carry is generally not the problem by itself; the risk rises when the facts suggest unlawful purpose, threatening conduct, or entry into a restricted place. (Arkansas Department of Public Safety)
Yes, concealed knife carry is generally treated the same way: the key issue is unlawful intent, not concealment by itself.
Ark. Code Ann. § 5-73-120 covers a knife carried “on or about” the person or in a vehicle, but it does not impose a blanket statewide concealed-carry ban on knives. The statute also creates lawful-purpose presumptions in several common situations, including when the person is in his or her own dwelling, personal vehicle, place of business, on property in which he or she has a possessory or proprietary interest, or on a journey. Act 956 of 2021 also broadened the definition of “journey” and defined a vehicle as an extension of the home for these weapons statutes. (Arkansas Department of Public Safety)
Yes, no general statewide ban on those knife types was identified in the current Arkansas statutes reviewed.
Arkansas’s carry statute expressly includes switchblades and butterfly knives within the definition of “knife,” which suggests regulation through the unlawful-intent carry rule rather than through a categorical ban. The reviewed statutes also do not expressly ban daggers, dirks, or double-edged knives as a class. Ballistic knives are different: no Arkansas-specific ballistic-knife ban was identified in the reviewed state statutes, but such items could create issues under Ark. Code Ann. § 5-73-104 if treated as implements serving no lawful purpose, and federal law separately regulates ballistic knives and switchblades in interstate commerce and mailing. (Arkansas Department of Public Safety)
No general statewide blade-length limit was identified for ordinary knife ownership or carry.
The important length reference in Arkansas law is the definition in Ark. Code Ann. § 5-73-120(b)(3), which treats a “knife” for that carrying-weapon offense as a bladed hand instrument 3 inches or longer. That 3-inch threshold is not the same as a statewide maximum blade-length rule. It matters for that specific offense, but it should not be read as a universal safe harbor for every location or circumstance. (Arkansas Department of Public Safety)
Several places still create legal risk, especially publicly owned buildings, courtrooms, jails, and certain school-related settings.
Ark. Code Ann. § 5-73-122 makes it unlawful, with stated exceptions, to carry or possess a loaded firearm or other deadly weapon in a publicly owned building or facility or on State Capitol grounds. Because the statute uses the phrase “other deadly weapon,” many knives can present risk there depending on the knife and the circumstances. Courtrooms are especially sensitive under the same section, and Arkansas separately prohibits possession or use of weapons, including knives, by incarcerated persons without custodial approval. (Arkansas Department of Public Safety)
The school statutes reviewed are narrower than many summaries suggest. Ark. Code Ann. § 5-73-119 is primarily a handgun and firearm statute, not a general statewide knife ban for all schools or campuses. Even so, a knife can still create legal exposure on school-related property under other statutes, publicly owned building rules, disciplinary policies, or fact-specific “deadly weapon” analysis. For minors under 19, Ark. Code Ann. § 5-73-128 adds driver’s-license consequences when certain weapons offenses are committed on public-school property or a school bus. (Arkansas Department of Public Safety)
No knife-specific statewide minimum age for purchase was identified, but minors are not outside the law.
Ark. Code Ann. § 5-73-109 makes it an offense to furnish a firearm or other deadly weapon to a minor without parental or guardian consent. The current statutes reviewed do not appear to impose a separate statewide knife-only minimum sales age, but a knife that qualifies as a deadly weapon can still create liability when transferred to a minor without consent. Arkansas law also allows law enforcement to disarm a minor in possession of a deadly weapon in some circumstances. (Arkansas Department of Public Safety)
Yes. Arkansas now has statewide knife-law preemption.
HB1418 became Act 161 in 2025. That act amended Ark. Code Ann. §§ 14-16-504 and 14-54-1411 so that, except as otherwise provided in state or federal law, local governments may not enact ordinances or regulations concerning the ownership, transfer, transportation, carrying, or possession of knives or knife-making components. As of March 2026, that is one of the most important updates for any Arkansas knife-law article. (Arkansas Legislature)
Much less than before, because Arkansas now preempts most local knife regulation.
After Act 161, counties and municipalities generally cannot create stricter local knife rules on ownership, transfer, transport, carry, or possession than state or federal law allows. Local issues can still arise where state law itself authorizes location restrictions, where a rule is not really a knife ordinance at all, or where private-property, employment, school, or courthouse rules independently apply. In practice, Arkansas state statutes now matter more than city knife codes for ordinary carry questions. (Arkansas Legislature)
Federal law mainly matters for interstate commerce, mailing, ballistic knives, and certain federal settings.
The Federal Switchblade Act defines “switchblade knife” in 15 U.S.C. § 1241 and generally prohibits introducing, transporting, or distributing switchblade knives in interstate commerce under 15 U.S.C. § 1242, subject to exceptions in 15 U.S.C. § 1244. Ballistic knives are separately addressed in 15 U.S.C. § 1245. Mailing rules also matter: 18 U.S.C. § 1716 makes many automatic-opening knives nonmailable except in specified circumstances and applies similar restrictions to ballistic knives. Those federal rules are separate from Arkansas state law. (U.S. Code)
Arkansas is generally permissive, but lawful carry still depends on intent, place, and the nature of the knife.
For most readers, the practical takeaway is straightforward: ordinary knife ownership is broadly lawful, open and concealed carry are generally governed by unlawful-intent analysis under Ark. Code Ann. § 5-73-120, there is no general statewide blade-length cap, and local knife ordinances are now largely preempted. The biggest trouble spots are restricted places, threatening conduct, unusual weapons with no lawful purpose, and transfers involving minors. (Arkansas Department of Public Safety)
| Issue | Arkansas rule as of March 2026 |
|---|---|
| Ownership | Most common knives appear legal to own. No general statewide ban was identified on pocket knives, fixed blades, daggers, dirks, switchblades, butterfly knives, or double-edged knives. |
| Open carry | Generally lawful unless carried with a purpose to unlawfully employ the knife as a weapon or in a restricted place. |
| Concealed carry | Generally analyzed the same way as open carry under Ark. Code Ann. § 5-73-120. Concealment alone is not the statewide crime. |
| Blade length | No general statewide maximum blade length was identified. The 3-inch number appears in the carry statute’s definition of “knife.” |
| Restricted places | Publicly owned buildings or facilities, State Capitol grounds, courtrooms, and detention settings are the main statewide problem areas. |
| Minors | No knife-only minimum age was identified, but furnishing a deadly weapon to a minor without parental consent can be a crime. |
| Local ordinances | Largely preempted statewide by Act 161 of 2025. |
Those comparing state-law rules with maker-built options can explore custom knives at Noblie.
This article provides general legal information, not legal advice. Laws can change, local rules may still apply where state or federal law allows them, and restricted places, intent, and personal status can affect legality. (Arkansas Legislature)
The main recent Arkansas knife-law change is the 2025 preemption act.
HB1418 became Act 161 on February 25, 2025, and added knives and knife-making components to Arkansas’s local-regulation preemption statutes. Because the 2025 regular session adjourned sine die on May 5, 2025, and Act 161 does not appear to include an emergency clause, it appears to have taken effect on August 5, 2025 under Arkansas’s ordinary rule for 2025 acts without emergency clauses. In any event, the act is in force as of March 2026. Act 956 of 2021 also remains relevant because it expanded the “journey” definition and treated a vehicle as an extension of the home for these weapons laws. (Arkansas Legislature)
Yes. The current statutes reviewed do not identify a general statewide ban on ordinary pocket knives. Arkansas law focuses much more on unlawful intent and restricted places than on banning common knife types. (Arkansas Department of Public Safety)
Yes, no general statewide switchblade ban was identified. Arkansas’s carry statute expressly includes a switchblade in the definition of “knife,” which points back to the unlawful-intent carry rule rather than a categorical prohibition. Federal interstate-commerce and mailing rules can still apply. (Arkansas Department of Public Safety)
Generally yes. Ark. Code Ann. § 5-73-120 covers knives in vehicles, but the offense still depends on unlawful purpose, and the statute presumes lawful purpose in a personal vehicle. Act 956 of 2021 also defines a vehicle as an extension of the home for these statutes. (Arkansas Department of Public Safety)
No general statewide concealed-knife ban was identified. The key statewide issue is whether the knife is carried with a purpose to unlawfully employ it as a weapon against a person. (Arkansas Department of Public Safety)
Generally no. Act 161 of 2025 preempts local ordinances on knife ownership, transfer, transportation, carrying, and possession, except where state or federal law otherwise provides. (Arkansas Legislature)
State sources
Federal sources