We were fishing up and down the FL east coast, catch a load of snapper, go explore some more.
We had a Boyse AT rifle that mounted on the pilot house roof, no big deal then but couldn't do it now.
That gun ended up headed for The Bay of Pigs.
About fifty years ago a friend of mine was walking through the local woods when they spotted a fancy car hidden in the brush. Keeping quiet they managed to see....two well dressed men cleaning several Thompson Machine guns.
They got out of there real quick!