AR-15 platform rifle; Chambered in 5.56x45mm/.223 Rem; Semi-automatic action; 16-inch threaded steel barrel for balanced accuracy and mobility; 13-inch M-LOK handguard for accessory mounting; ATI MM4 stock provides a stable shoulder mount; Full-length Picatinny top rail for easy optic installation; Flip-up front and rear sights; 60-round magazine capacity; Ideal for tactical and sporting applications