The rifle in middle started out as a custom order for a customer, but we are thinking of making it a production rifle. This one pictured is a piston setup, however we are going to make them also with gas impingement systems. It's high temp Cerakoted and the barrel is fully fluted to keep the weight down. We're going to make these in 5.56/.223 and 300 AAC blackout. We also have a OD Green Digi camo version in the making right now. I can't wait to see how it turns out. So how do you like it?