That is utterly ridiculous. My fear is that it's headed to my state too. Right now 30's are not transferable within the state but 20s are ok.
Anyway, here's what I found. When the battery recharges I'll send you a pic but in the meantime;
In real good condition; 1 KMT, 1 AW, 2 Promags
Rusted and used but serviceable; 1 UHC
In questionable condition, 1 BRW looks ok except for the drillbit marks from when my beloved brother thought he was going to open the side up to lock into his AR-10. It took him a few tries to figure out that the body is hardened.. He never got all the way through but it sure ain't pretty.
Upper handguard with retainer (used) and the new piston.