On a typical day, the TSA confiscates four to five guns from passengers. The TSA says that most people claim that they just forget the weapon was in their bag. But sometimes, it’s heavy artillery, a passenger at Dallas-Fort Worth Airport had a carry-on bag with two pistols, three magazines, eight knives and a hand saw. That guy was arrested. The TSA isn’t perfect, they’ve let a gun accidentally board an airplane before, but weeding out 4 to 5 weapons a day makes me feel a little better about taking off my shoes.”]
Source: https://gizmodo.com/the-tsa-finds-about-5-guns-at-security-checkpoints-ever-5856473