Section 2C:39-3 of the New Jersey Criminal Code makes it illegal to carry "any gravity knife, switchblade knife, dagger, dirk, stiletto . . . without any explainable lawful purpose." basically, if it can flip or spring open, or has a double edge blade it is illegal. anything with a thumb stud designed to be opened with the stud is perfectly fine, even if you can flick it open, as it is not actually designed to do that. a gravity knife is also known as a butterfly knife.
No
no they are not, they are considered switchblades
spring assisted knives are legal everywhere, switchblades are not.
No, Switchblades are illegal for citizens to own in the united states. Only exceptions are if you are connected with law enforcement/government OR if you can in california in which they are legal but the maximum blade length is 2 inches.
Currently Switchblades are illegal to possess and to carry in the state of New York. I found the answer on wikipedia. I hate posting links because they some times go dead but here is a link that tells what state they're legal in and what states they're illegal in. http://en.wikipedia.org/wiki/Switchblade Peace. Spork Schivago
no
no you do not
yes
yes
Yes.
YES!!
It was made illegal to sell them in new jersey about a year ago.so the answer is no where. u can buy them online tho and have them ship to new jersey.