Found

[bummer7]

Found what I needed from another Calgunner.
Thanks to everyone who responded. Your suggestions, leads, and ideas all helped.
-s

[gcm]

Palmetto has their FN barreled 20" upper on sale at a great price today:

PSA PREMIUM 20'' 5.56MM 1:7 RIFLE LENGTH A2 PROFILE - WITHOUT BCG OR CHARGING HANDLE

It's minus the BCG and CH but those are easy to find these days.

20" Barrel length
Chrome moly vanadium barrel
5.56 Nato Chamber
1 in 7" twist rate
Chrome-lined bore
Rifle-length Gas system
HPT/MPI Barrel
M4 Feed ramps
F-Marked Front sight post
A2 Flash Hider
Sling Loop
Standard Hand Guards w/ heat shields
Forged upper receiver
T-Marks

[bummer7]

Thanks to everyone who PM'd me and gave me advice, help, recommendations, and suggestions. I found what I was looking for in an upper receiver.

Now I have to go find myself a lower and a parts kit.

-s