If you think they aren't watching think twice I ordered a solvent trap on ebay two years ago, last week one morning while still asleep I get a call from BATF agent saying they would like to meet with me. I said fine where at. They advised that they were in my drive and could I come out "nervous" when I got out they asked if I had bought a item on eBay I said yes they said the item had been classified as a suppression device and could they see it. I got the part for them they said they would need to keep the item. All this to say they are always watching so be careful where you go online.
By the way both agents and local police were very polite during the process.
By the way both agents and local police were very polite during the process.