Rio game loads will give you great patterns and superb knockdown power.These shot shells are packed to ensure consistent patterns round after round putting more pellets on target.Rio uses primers powders and wads specifically designed and engineered for amazing performance.Brass Length Type: LowGauge: 28 GaugeLength: 2.75Ounces: 1 ozShot Size: 7.5Muzzle Velocity: 1200 fpsRounds Per Box: 25Boxes Per Case: 10Application: FieldHazair: Yes"