Army surplus uppers (colt, diemaco, FN). M4, A1, A2
Price: $210.00
Condition: Used
Location: Maryland
Army surplus colt, diemaco, and FN upper receivers. $210 shipped for stamp C (cerro). $260 shipped for raised C (AF, cerro) and diemaco anchor Harvey. $315 shipped on colt A1 Harvey aluminum. $200 shipped on the FN F stamped A2 uppers – these are from a 2005 DoD contract.