[Condor51]

'Upper Receivers' Whoop-dee-doo.
You can buy those anywhere. It's the 'Lower' that's 'gold'.

$%#* ... *%^$# ... &^%# msm idiots.

[SJSAMPLE]

But I can buy a lower for $150, stripped.
An upper may be worth $300 to $800 for a standard configuration, depending on wether a bolt is included.

[TalonDJ]

You can buy those anywhere. It's the 'Lower' that's 'gold'.

Have you tried buying any lately? They are worth 3 or 4 times what a lower is worth. And the demand is high because a lot of folks buy cheap lowers and then need an upper.