My guess is we'll see US politicians begin clamoring for this tracking capability soon, first for "assault rifles" then for all guns. Stay alert!
As reported in a US defense newsletter last week:
Gun-Tracking Chip Created by China Tech Firm to Keep Nation’s Weapons Under Surveillance
By...
I am sharing this information as I was unaware it was happening already. This is probably old news to some. I see this coming to Maryland in the near future, legally-purchased firearms confiscated.
http://downtrend.com/travis/california-begins-confiscating-legally-purchased-guns/