MAC-11 With The Nikon Camera Strap

I hope this is the start of a new “camera strap” trend 🤭:

Confiscated by the Hayward, CA police department:

As you can see in their Twitter post, they also mention a “ghost gun”.  Definitely a popular SCARE THE PUBLIC term right now.. I don’t see what would typically be regarded as a ghost gun.  It could be that the AR-15 was an 80%, but like someone on my IG post mentioned the 80%s typically don’t have engravings on them.

Thoughts?