We still have a few of the GEN 1 Barrett REC7 piston driven AR-15's. These super high quality AR's feature a 16" barrel, Daniel Defense Omega X Rail and come with the Barrett carry bag.
These rifles are chambered in 5.56 NATO, and are the lightest weight piston driven AR I have handled. The accuracy from these rifles is fantastic, and as with all Barrett products, they are built to last and for hard use.
These rifles were originally $2295.00 plus shipping and tax but we have dropped the price to $1999.00 so we can make room for the GEN II models (they have a keymod fore end on them but they are also significantly more expensive). So if you have been thinking about how nice a piston driven AR would be now is your chance. No more gunky upper receivers and bolt carriers, no hot enough to cook an egg on upper and the reliability of a time proven piston system.
http://www.wolverinesupplies.com/det...il-System.aspx