ATI Waterfowl 12 Gauge 3" #4 Steel 1-1/8 oz 1500 fps 250-Round Case ATI Waterfowl ammunition combines a 12-gauge, 3-inch shotshell with a 1-1/8-ounce load of #4 steel shot. The shot material, shot size and payload weight describe different aspects of the load: steel identifies the pellets' material, #4 identifies their size designation, and 1-1/8 ounces identifies the shot charge. The stated velocity is 1500 feet per second. The waterfowl designation identifies the intended ammunition category, while the 250-round case quantity defines the sale package. For buyers organizing ammunition by load specification, the gauge and 3-inch shell length are key dimensions to match with their shotgun's marked ammunition requirements. The case format keeps a larger quantity of the same #4 steel load together without changing the individual shell specification. Key Features #4 steel shot: The pellet size and material specified for the load. 1-1/8-ounce payload: The shot charge for each shotshell. 3-inch shell length: The stated length for this 12-gauge load. 1500 fps velocity: The stated velocity for the load. 250-round case: The total quantity supplied in the case. Specifications Brand: ATI Product Line: Waterfowl Gauge: 12 gauge Shell Length: 3 inches Shot Size: #4 Shot Material: Steel Shot Weight: 1-1/8 ounces Velocity: 1500 fps Sale Quantity: 250 rounds per case Shop the ATI Waterfowl 12 Gauge 3" #4 Steel 1-1/8 oz 1500 fps 250-Round Case at BattleHawk Armory.