Lake City Stamped Brass, Non-Corrosive, Boxer primed reloadable brass case, Packed in Load out 900 rds case. New Federal 5.56x45/.223 XM193AF ammunition. Packaged 10rds to a charger, 30rds (3 chargers) to a 30rd sleeve, Magazine loading spoon and 900rds (30 sleeves) case.