Approximately 1800 rounds total, as follows; Two metal ammunition cans containing three sealed battle packs each with 300 rounds British 5.56 x 45 mm ball M1A4 ammunition; 27 boxes (20 rounds/box) of 5.56x45 mm ammunition, 10 boxes (20 rounds/box) of 5.56 x 45 mm NATO ammunition and 4 boxes (40 rounds/box) of 5.56 mm ball mod 366 ammunition.