Winchester StaBall 6.5 is the world’s first temperature-insensitive ball powder, capable of remaining stable in extreme hot or cold temperatures. It delivers excellent loading density in cartridges sized for the burn speed, making it perfect for 6 Creedmoor, 6GT, 6.5 Creedmoor, 7MM-08, 270 Winchester, and many more calibers.

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 30-200 fps higher than other propellants in its class. Winchester StaBALL 6.5 is the “Best of the Best!” in terms of 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.