OK, I have one more stupid question...
The upper at the link you sent me says:
"20" (1x9) A-2 barrel on A-2 Upper. Adjustable rear sight, delta ring assembly, ejection port cover assembly, forward assist assembly, gas tube assembly, and standard round handguards. Available in post or pre-ban."
...and the upper for the "Complete 20" A2 AR-15 Kit" says in part:
"FN® contract upper,.... --Shaw 1x9 twist, chrome moly match Hbar."
...are these the same uppers and barrels? I plan to call tomorrow and order, do I need to ask for anyone special, or can your sales staff help me?
Thanks for your patience.