This 25-round box of Winchester Xpert 28 Gauge ammunition provides a #4 Steel shot with a 1350 velocity, 3" length, and 3/4 oz. weight. Winchester Xpert packs a high-velocity steel shot payload that brings down birds fast and hard. With load specs tailored to upland and waterfowl hunting, trust the time-proven dependability of legendary Xpert shotshells for a successful hunt.