NO LONGER AVAILABLE - TRADED
20" Saco/Capco upper. It's 1/7" twist, chrome lined bore, government profle, with the charging handle, no B/BC. Upper is completely mil spec, made to update National Guard M16a1s into A2s . Condition is like new, and looks like its never even been mounted on a lower. Direct email from AR15.com seems to get trapped in a time warp, so please use IMs.
I will consider partia trades (+/- $$) for the following:
EoTech or Aimpoint w/ mount
ARMS or similar flip up BUIS
A little more info on the upper: www.ar15.com/forums/topic.html?b=3&f=118&t=263892