As to the reserve center, hard telling what they got.
Most reserve armories don’t have but their allotted rifles and pistols.
Maybe a few MGs if its that kind of unit.
The heavy stuff isn’t stored there.
So Islamic terrs or Bubba and Jethro making sure they had something?
Personally I’m betting on Bubba.
It’s too easy to just bring it across the border, less risky.