My very first thought is that some liberal twit working at an Amazon warehouse decided to put that in your box, guessing that a concealed carry belt order was coming from a Conservative.
Glad you called and told them about it. They may be able to trace exactly who packed the order.
“some liberal twit working at an Amazon warehouse decided to put that in your box”
That would be my guess.
Amazon items and shipped from stateside and they will be able to find the activist. . .using company time and cost to ship an activist agenda is a serious offense.