Here's the parts list:
Smith&Wesson Model M&P-15 Stripped Lower .. Springfield, MA
Del-Ton Lower Parts Kit ............................... Elizabethtown, NC
DPMS 6-position Buttstock ........................... St. Cloud, MN
ArmaLite U15A4CB MidLength Upper Receiver ... Genesco, IL
ArmaLite Gas Block Sight .............................. Genesco, IL
Wilson Arms 16" HBAR Barrel .......................... Branford, CT
Bushmaster Carry Handle .............................. Windham, ME
Bushmaster 0.04" taller front sight post ........... Windham, ME
Colt Cut Carry Handle .................................. West Hartford, CT
USGI M16 Sling ........................................... Amelia Island, FL
USGI Magazines (5) ..................................... Fort Worth, TX
USGI Magazines (6) OKay ............................. New Britain, CT
MagPul PMAG Magazines (3) .......................... Erie, CO
Bushmaster Magazine ................................... Lake Havasu City, AZ
Leapers/UTG Riser Mount .............................. Livonia, MI
Marlin 336C Scope Model 700A ....................... North Haven, CT