TWO THUMBS UP FOR THIS GUY !

[ImpaktechUSA]

If you were gonna spend 1500$ on an upper ITS THIS ONE! these things sell on their website for 1599...not to mention a few years wait time ... so to get it for 1565 in todays panicking market OMG I AM SOO HAPPY.. im busting out my reserve ammo to go shooting this weekend

http://www.calguns.net/calgunforum/showthread.php?t=713543:D