This shop has the MOTHERLOAD.
There is one FNMI (I double checked this time) 20 inch A2 barrel. TOTALY COMPLETE for $139, bore looks good. IT HAS A REGULAR A2 FSB
He has the same SABRE DEFENSE M16A4 barrels for $150 to $155.
He had a couple fiberlite carbine stocks for $30 ish.
He has stripped A1 uppers priced based on condition.
USGI BCGs are $155
That is the tip of the iceberg. He pretty much has every A1 or A2 USGI part. HORDES OF SMALL PARTS!!!!!!!!
A1 buttstocks complete, and some A2s I think, Forget, but they are cheaper then they go online and on here.
Sets of A1 triangles are $19ish a pair.
A2 rounds rifle $15
He literally has so much it's friggin overwhelming.
This guy WILL ship. None of this is listed on the website however.
http://www.indianaarmysurplus.com/