Now you can get legendary Winchester AA target load performance in a steel shot equivalent for sporting clays and other applications. The non-reloadable black hull and wad designs are engineered to deliver the shot payload at 1450 fps for the on-target performance you expect from Winchester AA. – Gauge: 12 Gauge – Length: 2.75 – Muzzle Velocity: 1450 fps – Shot Size: 7.5 – Weight: 1 oz – Rounds Per Box: 25 – Rounds Per Case: 250