This is a huge topic on blade forums all the time. I've questioned the CO knife law question several times and I'm still not entirely sure I understand the wording. I EDC a fixed blade concealed that's under 3.5" but I'm sure that may it questionable by a LEO if found. I hope someone on here can put to rest these questions. At least in some other states there's no question because carrying a concealed knife is illegal period. Let's see what the herd comes up with.