Winchester AA 20 Gauge shotgun shells are designed for high performance, featuring a 2.75-inch shell length and loaded with 1 oz of #7.5 shot at a velocity of 1165 FPS. This case lot includes 250 rounds, ideal for sporting clays, trap, and skeet shooting.Key FeaturesShell Length: 2 3/4 inches, optimized for various shotgun applications.Shot Size: Contains #7.5 shot, suitable for effective clay target shooting.High Strength Hull: Constructed with Winchester's proven hard shot technology for reliable performance.Best-in-Class Primer and Powder: Ensures consistent ignition and performance in each round.Units per Box: Each box contains 25 shells, with a total of 10 boxes in this case lot.