Winchester StaBALL match embodies the essence of a double-base, temperature-insensitive ball powder, known for its unwavering performance in extreme hot or cold conditions. This propellant is meticulously crafted to achieve the optimal loading density required for cartridges that demand a precise burn rate. It excels with high-BC heavy-for-caliber bullets commonly found in 223 Remington, 224 Valkyrie, 22-250 Remington, 308 Winchester, 30-06 and more. Upholding the signature qualities of ball powders, StaBALL Matchs precision metering significantly contributes to maintaining consistent velocity and pressure, thereby reducing standard deviations-an essential factor for achieving match grade precision. Committed to environmental responsibility, this propellant adheres to reach standards and incorporates copper fouling reducer additives, allowing for extended shooting sessions without the need for frequent bore cleaning. Depending on-the cartridge, it can achieve velocity levels that outperform other propellants in its category by 50-75 fps. Thus, the StaBALL family seamlessly combines Stability, precision and Speed.