I have for sale a Compass Lake service rifle upper. It's much like this one:www.compasslake.com/service.htm
It has a 1:7" twist (yes, 1:7" twist, not 1:8) chrome moly Douglass Match barrel. The barrel has about 500 rounds through it, and is definitely capable of keeping a 10 rd group within the 10 ring of a reduced range NRA prone target. It'll take any bullet you feed it, from the 52gr. to the 80 and 90gr. bullets.
It is on an Armalite/Eagle Arms upper, with the Armalte/Eagle Arms 1/4" "national match" rear sight.
Barrel from Compass lake; Free float tube by Compass lake, all assembled by Compass lake. Includes bushmaster bolt and bolt carrier.
The sight will need some adjustment, as per this
For sale for $600 shipped.
I can also provide my notes on what kind of handloads work best for it, provided of course that you don't hold me liable for anything.
1. Extra Bushmaster bolt/bolt carrier which headspaces perfectly to above upper (headspaced by CLE): $75
2. A2 Buttstock with buffer, buffer tube, buffer spring, spacer and vented screw, AND lead weight: $50
Take all the above for $700. shipped
Pictures available upon request.