SPF. I have a Bushmaster A2 upper receiver that I removed the barrel from for sale. It is in excellent condition and spent most of its life either locked in a cruiser or safe. Very small round count . The rec has been painted with ultra flat green and tan but I think it could be removed with little effort if needed. I am asking $98 shipped to the lower 48 but please feel free to make me an offer at firstname.lastname@example.org. Its going to sell to someone because I do not need it so make an offer. I have pics ready and will show what the upper looked like before I took it apart.