New for 2017 is the Patriot Ordnance Factory Revolution. What is unique about this model is how compact this 308 AR is. From the POF Website: THE REVOLUTION™ IS OUR NEW .308 RIFLE THAT HANDLES LIKE A 5.56 – BECAUSE IT’S THE SAME SIZE AND WEIGHT AS ONE. This isn’t a stripped down rifle that’s saving weight by making extra cuts or lacking the battle rifle features you’re accustomed to. We’ve worked Patriot magic into the Revolution by using a 5.56 bolt carrier and other 5.56 parts allowing for a shorter overall receiver size and reduced weight.