WI: Butterfly knives (and stun guns)
I understand that switch blades are completely illegal even with a permit, but I believe I remember seeing somewhere that a butterfly knife IS legal to carry in Wisconsin if you have a conceal carry license, but now I'm unable to find it. Could anyone tell me if they are legal (with a permit) and provide a link if possible? I'm a big fan of them and would love to be able to carry one.
Another question: Is a stun gun worth carrying? I have no experience what-so-ever with them and I'm curious as to if they actually work well. My wife may be taking her conceal carry course and I'm trying to find the best options for her to carry, as much as I love carrying I do not want her carrying a gun, I got her OC spray and taught her how to use it, but I want her to have at least 1 other option to defend herself. What is your experience with stun guns? If you believe they are a good option, how many volts/amps should a good one be?
Thanks in advance for your help.