Originally Posted by
WhiskeyDelta
I'll to the poster above, since you'll be out of uniform if you get randomly selected going through KCM you'll be subject to standard passenger screening requirements. I.e. Liquids, etc.
This is commonly believed by many but it is not correct.
You are subject to random screening but they can only confiscate an item that is prohibited.
You can have a gallon jug of water through KCM traveling for pleasure out of uniform if you want.