All guns brought in to the show are zipped in one way or another. Either down the barrel, in the mag well. Bolts get zipped down on rifles. I took my .45 last time to fit holsters. Took it to get checked, they zipped it said thanks go ahead in, I walked around found a deal I liked and just removed the zip tie when I needed to. It will be interesting to see what they will make you do with a loaded ccw gun? Wonder if they will make you remove the mag and zip it or just remove the mag and clear the gun? Guess we will find out. I am also taking my mini 14 target model to possibly trade on a psl. Also looking to sell my model 60 22lr. So I will have three guns with me. Lots of zip ties to cut off LOL!