Missouri is not too bad. (tie for 39th on the Brady hate list)
We have Shall Issue, no waiting unless the BR check discovers something they want to further investigate (has not happened to me...yet), no mag restrictions, we honor all other CCW permits
+ have the "peaceable journey" law that allows you to carry through the state on a "peaceable journey", open carry (unless restricted by local law), There is a significant list of places that CC is not allowed - but if you are discovered and don't cause a stink about it, and leave, there is nothing more they can do to you. We have the Castle Doctrine and Stand Your Ground. There is a training requirement for your CCW liscense (which I think is a good idea anyway). So far - the liberals in the Eastern part of the state (St Louis) haven't messed with any gun laws - YET. I think that even THEY realize that there are so many guns in the hands of criminals in St Louie that to do anything to disarm the public would invite chaos....