Got a chance to pick up this upper in a private deal for $400. Guy says it was never fired. Is $400 a good deal judging from the specs? It is out of stock on PSA website so can't see what it was purchased for. I'm no pro in the AR world by any means so just figured I'd ask.
http://palmettostatearmory.com/psa-...1-7-11-sqr-free-float-upper-no-bcg-or-ch.html
http://palmettostatearmory.com/psa-...1-7-11-sqr-free-float-upper-no-bcg-or-ch.html