Bullet* Stuck in Tire

Been thinking about this and wonder if anyone else heard something..

I was leaving my favorite coffee place (TeaDM) in Eden Center and heard a noise in my tire.

Thought I got a nail in it but I actually had a 9mm cartridge (bullet casing) stuck in my tire. To be clear not a live bullet, but looks like a spent cartridge.

I didn't hear it before I went there. I haven't been to the range at all this year... That plaza seems quiet .. did I miss something exciting there recently?

https://preview.redd.it/shehnuner91g1.png?width=1124&format=png&auto=webp&s=8b3557ee9c3ff9abf8ca02ff66de683f95ee42ab