Guns were the big-ticket item the U.S. Transportation Security Administration found the most of in on the traveling public 2014. Through mid December there were almost 2,200 guns discovered at TSA check-ins, up about 20% over 2013. Unless you live under a rock, trying to carry a gun onto airplane should be an obvious no-no. But guns aren’t the only things that grab the TSA’s attention. Lots of grenades, and bomb-like gear is also out there – a lot. Here’s a look at some of the things the TSA confiscated or otherwise questioned in 2014.