For over 60 years Winchester has continually been recognized as a leader in quality and innovation in the target shotshell space. Winchester is world renown for revolutionizing the target shooting industry by providing you with unparalleled target-breaking excellence. That tradition of legendary performance continues with the same level of perfection in Winchester high velocity steel shot. Winchester uses their proven steel shot design, high strength hulls and AA wad design to give you the best possible clay shattering success. Turn those elusive clay birds back into the dust from whence they came with Winchester USA AA Steel shot shells.