AA has been recognized as one of the finest quality target shotshells ever developed continuing the Winchester tradition of legendary excellence with unparalleled target-breaking performance that revolutionized the target shooting and reloading industry. AA wads specially designed to reduce felt-recoil and improve pattern performance high-strength hull reliable performance and excellent reloadability with tighter patterns. - Gauge: 28 Gauge - Length: 2.75 - Weight: 3/4 oz - Shot Size: 7 1/2 - Muzzle Velocity: 1300 fps - Rounds Per Box: 100