Rio's top target load brings ballistic superiority and box-to-box consistency.Combining a proprietary clean burning single-based powders with perfectly matched wad and primer results in excellent velocities, moderate pressures, and a smooth recoil.Shooters will consistently get dense and compact shot patterns for optimal target breaks.This 28 gauge load has a 7.5 shot size.Brass Length Type: LowGauge: 28 GaugeLength: 2.75"Ounces: 3/4 ozShot Size: 7.5Muzzle Velocity: 1300 fpsRounds Per Box: 25Boxes Per Case: 10Application: Sport ShootingHazair: Yes