That's interesting, thanks for the heads-up. I used to date a girl who's mother was a supervisor at the post office. She said they'd get packages in there that just reeked of weed but they couldn't do anything about it. Of course, 'they' hate my shooting addiction much more than somebody else's drug addiction, so I'm not terribly surprised.
Not here to debate the pro's & con's of weed, haha! Also, I wonder how they knew it was ammo... Just suspected so they cut open your box? Then what happens to it, some guy that works there takes it home & blasts your Black Hills 77's thru his Palmetto State pistol? Haha