I have a Bushmaster A2 upper receiver for sale. It has sight assy, forward assist, ejection port cover. Does NOT come with bolt carrier, bolt, or barrel. I'd call it 99% or so, since it was used very little.
$90, plus buyer pays shipping. POSTAL Money order gets shipped ASAP, checks held 2 weeks to clear. Sold as-is.
Email me, or IM.