I don't know if this is a steal or a deal but there are 2 left as I'm posting,$900 seems pricey to me for a 5.56 barrel assembly but then SCAR's seem pricey to me.
http://www.weaponoutfitters.com/scar-16s-14-inch-barrel-assembly.html
http://www.weaponoutfitters.com/scar-16s-14-inch-barrel-assembly.html