It's been awhile, but here goes... The TNW billet receiver is A1 in quality and finish (they are 89.00 now at Centerfire Systems and available in FDE) I traded a guy from North Glenn 2 boxes of .45 lc. silvertips for a Dpms LPK.... it went in with very little effort. I then bought a used A2 stock tube and buffer off the EE @ ARF.om for 25.00 shipped (had a few scuffs....I was going to do that anyway) so, for 135.00 including transfer I have a complete lower.
Next I ordered a DS arms ZM4 mid-length upper w/ a BCG and CH for 419.00 shipped. It's on the way..... I can't wait to snap it together and shoot it.
Not bad..... 554.00 for a nitride treated, fluted barreled, billet receivered cheapo!

P.S. I have a quad rail and BUIS on the way also.

Pics and a range report soon.