Greg-- sorry for the delay, was swamped this week.
I looked over what I received from THG, and honestly the only salvageable pieces are the scope and grip. I received 1 long 5 short T tracks as well (didn't catch that until I saw you mention it).
Attached is the various amounts of damage I noted. When I first received it I thought it was "normal" to have that many holes and went about trying to fill them in. By the time I got to the folding stock it's paper thin, more holes than actual rubber.
(let's hope the uploads work, I apparently can't forum very well lol)