I bought a new upper. Not just new to me, new from the factory.
I took it to the gun range three times and realized I liked my friend's (circular) hand guard better. So I bought one and now I don't need this one.
This is like new, no scratches or anything. It has the barrel nut and all the screws.
IF you can find one in stock, they are about $300 new. I'll ship this one to you for $210. (CONUS).
If you aren't familiar with this handguard, it is a very high quality quad-rail, free-float tube for your AR. You may want to Google it for the specs.
Paypal, postal money order, or a personal check (I'll wait for it to clear).