The Wonder by Patriot Ordnance Factory (POF) is a lightweight carbine that combine utility and luxury. This AR platform carbine comes packed with features including POF’s patented heat sink barrel nut to reduce the heat generated when firing, a roller cam pin with direct impingement bolt carrier group, POF’s own Strike Eagle ambidextrous charging handle a single stage match grade trigger, and the new Micro B single port muzzle brake.