Good luck when you get to Missouri.
Open carrry is perfectly legal here........
.....unless your particular city has an ordinance against it.
You are legal in 95% of them.
I'd help you call authorities in each and every town here for official confirmation on that town's particularordinance on OC,but I'd rather do something more enjoyable.
Like eat broken glass out of a dirty ash tray.
BTW: I can see Missouri represented in the above concealed carry photo. Only 3 bullets? Missouri ranks up there with the best of them sinceall state's permits arerecognized here(resident or non-resident), there are no laws against vehicle carry (anyone may carry in any manner inside of a vehicle) and our permit is the #1 most recognized (36 states,I believe). We are also "shall issue" and the only place you can't legally carry are federal buildings,airports, schools, hospitals, and venues with over 5000 seats. (NoCardinal games). You can carry in churches and bars where51% or moreof sales are from alcohol, but you have to have the pastor's or bar owner's permission. (Even though many will say it's illegal, there is a legal way. Just get permission.)
Gun ban signage here has no legal weight. All a posted business is allowed to do is ask you to leave if you ignore it. You can only be arrested for trespassing (no firearms charges) if you refuse.