The Legal Landscape Has Changed Dramatically
Twenty years ago, automatic knives — OTFs, switchblades, stilettos — were illegal in the majority of American states. Today, more than 40 states allow some form of automatic knife ownership. The repeal wave that started in the 2010s has fundamentally changed the legal landscape for knife owners and collectors.
This guide covers the current status as of 2026. Laws change, and local ordinances may differ from state law. If you are traveling with an automatic knife, verify current law before you cross a state line.
States Where Automatic Knives Are Fully Legal
In these states, you can legally buy, own, carry (open and concealed), and sell automatic knives including OTFs and switchblades with no blade length restrictions for adults:
Alabama, Alaska, Arizona, Arkansas, Colorado, Georgia, Idaho, Indiana, Iowa, Kansas, Kentucky, Louisiana, Maine, Michigan, Mississippi, Missouri, Montana, Nebraska, Nevada, New Hampshire, North Carolina, North Dakota, Ohio, Oklahoma, Oregon, South Carolina, South Dakota, Tennessee, Texas, Utah, Vermont, West Virginia, Wisconsin, Wyoming
Texas legalized automatic knives in 2017 with House Bill 1935. All OTF knives, switchblades, and stilettos are legal to own and carry for adults 18 and older.
States With Restrictions
These states allow automatic knives with specific conditions — blade length limits, carry restrictions, or permit requirements:
- California — Legal to own, but blade must be under 2 inches to carry. Effectively bans most practical automatics from carry.
- Connecticut — Legal to own at home. Carry permit required for automatic knives.
- Florida — Legal to own. Open carry legal. Concealed carry requires a concealed weapon permit.
- Illinois — Legal to own with a FOID card. Local ordinances (especially Chicago) may further restrict.
- Maryland — Legal to own. Cannot carry a switchblade concealed.
- Massachusetts — Legal to own at home. Carry restrictions apply — automatic knives may be treated as prohibited weapons in public.
- Minnesota — Legal to own. Cannot carry in public without a purpose (going to/from hunting, work use, etc).
- New Mexico — Legal to own. Concealed carry of switchblades is restricted.
- Pennsylvania — Legal to own. Carry is legal with "lawful purpose."
- Virginia — Legal to own. Open carry legal. Concealed carry of automatic knives is restricted.
- Washington — Legal to own. Carry is legal, but spring-loaded knives opening from the handle are technically restricted — enforcement is inconsistent.
States Where Automatic Knives Are Prohibited or Heavily Restricted
- Delaware — Switchblades prohibited.
- Hawaii — Switchblades prohibited.
- New Jersey — Automatic knives prohibited for carry. Ownership at home is a gray area.
- New York — Gravity knives and switchblades historically prohibited. Recent reforms have loosened gravity knife laws, but switchblades remain restricted.
- Rhode Island — Switchblades prohibited.
The Federal Layer
The Federal Switchblade Act of 1958 prohibits the interstate commerce and importation of automatic knives. However, this law is largely unenforced for individual purchases within states where automatics are legal. We ship OTF knives and automatic knives to all states where they are legal — you are responsible for knowing your local law.
Traveling with Automatic Knives
If you travel between states, the safest approach is:
- Check the destination state law before you leave
- If driving through a restricted state, keep the knife locked in your trunk — not on your person
- If flying, automatic knives must be in checked luggage, never carry-on
- When in doubt, carry an assisted opener instead — legal in all 50 states
Texas remains one of the best states in the country for knife owners. No blade length limits, no mechanism restrictions, no permit requirements. Everything in our catalog ships legally to Texas addresses and is legal to carry the day it arrives.