Winchester StaBall Match is a temperature-insensitive, double-base Ball Powder that is stable in both severe heat and cold temperatures. Winchester StaBall Match powder delivers excellent loading density in cartridges appropriate for the burn speed, making it ideal for high-BC heavy caliber bullets in calibers such as 223 Remington, 224 Valkyrie, 22-250 Remington, 308 Winchester, 30-06, and many others.

Precision metering, typical of a ball powder, helps to better velocity and pressure standard deviations, all of which are critical to match grade accuracy! This “green” propellant contains copper fouling reducer additives, allowing for extended periods of competition and field shooting without the need to clean the bore.

Throughout the game, you must maintain pinpoint precision! Depending on the cartridge, the achievable velocity levels are 50-75 fps higher than other propellants in its class. As a result, the StaBALL family offers Stability, Precision, and Speed.

Other Important Information:

• Do not exceed the loads displayed in the reloaders guide.
• Never mix any two powders regardless of type, brand, or source.
• Never substitute any smokeless powder for Black Powder or any Black Powder substitute.