Since 1922 Winchester Super X ammunition has provided exceptional quality and outstanding performance for all types of hunters and shooters who rely on it’s time-proven dependability backed by legendary excellence\r\nFeatures\r\n\r\nConsistent, Dependable Performance\r\nExceptional Quality and Outstanding Performance\r\nTime Proven Dependability\r\nLow brass hull\r\n\r\nSpecifications\r\n\r\nCaliber: 12 Gauge\r\nShell: 2-3/4\