This is a new AR-15 type semi-auto rifle built using a new black anodized Aero Precision M4E1 multi caliber lower with a Magpul MOE grip & a Magpul MOE SL-S collapsible
stock. The upper is a new black anodized Aero Precision 5.56mm flat top with a 16-inch 1/7 twist barrel that is 1/28 threaded with an A2 type flash hider. It uses a 15-inch Aero Precision ATLAS R-ONE M-LOK handguard, a new Aero Precision Bolt Carrier Group & a new Aero Precision Charging Handle. Comes with new Magpul flip-up front & rear sights as well as a new Magpul 30-round P-mag magazine.