Completly finished!
I used the following:
CMMG 10.3" upper, complete with bolt, carrier and charging handle
Cloud Mt. Lower
Unknown LPK, got it from CMMG so I assume it was probably DPMS?
Colt Carry Handle
At work right now, so I can't try it till tomorow(be dark by the time I get home tonight).
Added December 31 2005:
Got to shoot it today. All I can say is *WOW*. It's loud, but worked 100% through the 60 rounds I put through it.
I shot 20 rounds of American Eagle .223 first just to make sure it functioned, then shot 40 rounds of Wolf. Function was 100% on both the AE and the Wolf. I'm not too surprised, CMMG pretty much told me it would run, and it is doing just that!
Accuracy.. well I didn't shoot paper, and the farthest I shot was probably 20-25 yards. Shot pop cans. It was easy to shoot, was a little different getting a cheek weld on the buffer tube, but it worked just fine. Was able to get off double taps both hitting the cans.
Overall, I'm very happy with this. I haven't got any complaints with my upper or lower, and I have a lot of praise for CMMG's service and people. They've done me right with this, and were helpful in helping me make my choice.