For sale is my super spiffy BCM DM upper. It is the most accurate rifle I've ever owned.....it could be yours too. This link is to BCMs site for the info.
BCM SS410™ 18" Rifle Length Upper Receiver Group w/ VTAC ALPHA 13" Handguard 1/8 Twist
I'll sell mine for $720 shipped. That will save you about $50 to $60 on the upper and shipping. The upper does not need an FFL and ships right to your door.
atctimmy takes paypal!