Winchester Powder StaBALL HD Smokeless Rifle Powder 8 lb

The Winchester StaBALL HD is a double-base, temperature-insensitive ball powder engineered by Winchester Powder for precision rifle reloading. Formulated to hold unwavering stability in extreme hot or cold shooting conditions, StaBALL HD delivers consistent velocities and tight groups across a wide range of magnum rifle cartridges, making it a go-to choice for long-range and precision handloaders who demand repeatable performance regardless of environment.

This 8 lb container provides serious reloaders with a generous supply of this slow-burning magnum propellant. The double-base formulation combined with BALL Powder technology produces low standard deviations shot after shot, and the temperature-insensitive chemistry helps eliminate the velocity swings that can plague traditional powders when conditions shift from a freezing morning hunt to a hot summer range session. StaBALL HD is ideal for precision rifle applications where shot-to-shot consistency and group tightness are paramount.

As with all smokeless propellants, Winchester StaBALL HD is classified as hazmat for both air and ground shipment and must be handled and stored in accordance with standard reloading safety practices.