HSA-15 A2, TYPE: Rifle, ACTION: Semi-Auto, FINISH: Matte Black, STOCK/FRAME: Synthetic Stock, STOCK/GRIPS: Black Synthetic, CALIBER/GAUGE:223 Rem | 5.56 NATO, CAPACITY:30+1, BARREL:20", OVERALL LENGTH:39,  RATE-OF-TWIST:1-in-7, SIGHTS: Adjustable, SAFETY:2 Position, Fixed Stock, Flash Hider / Bayonet Lug, Chrome Lined 5.56 Barrel