New Federal 5.56×45/.223 XM855 ammunition. Features a 62grn full copper jacketed lead and steel core bullet, brass case, and non-corrosive boxer primer. Packaged 10rds to a charger, 30rds (3 chargers) to a 30rd sleeve, and 420rds (14 sleeves) to a resealable .30cal can. While supplies last.