Winchester Super Field

Winchester Super Field

Winchester^® Super Field (WSF) is a high-performance, ball powder propellant known for its consistent ignition and versatility across both shotshell and handgun platforms. Originally developed as the propellant of choice for Winchester 20-gauge AA target loads, WSF has become a favorite among competitive shooters and reloaders seeking high velocity and clean-burning performance.

In shotshell applications, Super Field delivers excellent results for 12-gauge 1-1/8 oz. and 1-1/4 oz. loads, helping maximize velocity while maintaining tight patterns and reliable cycling. It’s especially well-suited for skeet, trap, and sporting clays, where repeatable performance and minimal residue are essential.

In handgun calibers, WSF performs equally well. It offers top-tier performance in popular cartridges like 9mm, .38 Super, and .40 S&W. The powder’s metering consistency and clean-burning nature make it a top choice for action pistol shooters and anyone seeking reliable function under demanding conditions. Its mid-range burn rate supports both standard and high-pressure loads with impressive uniformity.

The precise metering of this ball powder reduces charge variation, which is crucial for reloaders using progressive equipment. This consistency helps improve accuracy and reliability shot after shot, whether you’re practicing on the range or competing at high levels.

Whether you’re loading for competitive handgun shooting or high-performance target shotshells, Winchester Super Field offers the flexibility and proven reliability serious shooters demand.

Available in 1 lb., 4 lb., and 8 lb. containers.