Winchester StaBall 6.5 Precision Rifle Powder 1 lb

Winchester StaBall 6.5 Precision Rifle Powder

Winchester StaBall 6.5 represents a significant advancement in rifle propellant technology. As the world's first temperature-insensitive ball powder, it performs consistently whether you're shooting in scorching heat or bitter cold—a critical advantage for precision shooters who demand reliability across seasons and climates.

Key Performance Features

Temperature Stability Unlike conventional powders that shift velocity with temperature swings, StaBall 6.5 maintains predictable ballistics in extreme conditions. This stability translates directly to tighter shot groups and more reliable long-range performance.

Optimal Loading Density The powder's burn rate is precisely matched to deliver ideal loading density across a wide range of modern precision cartridges, including:

• 6 Creedmoor
• 6GT
• 6.5 Creedmoor
• 7MM-08
• 270 Winchester
• And many others

Superior Metering Ball powder's spherical shape enables precise, consistent metering through powder measures. This uniformity reduces velocity and pressure standard deviations—the hallmark of match-grade ammunition.

Extended Barrel Life StaBall 6.5 includes copper fouling reducer additives, allowing extended shooting sessions without frequent bore cleaning. Spend more time at the range, less time at the cleaning bench.

Velocity Advantage Depending on your cartridge, StaBall 6.5 delivers 30 to 200 feet per second greater velocity than comparable powders in its burn-rate class—without pressure penalties.

Environmentally Responsible This REACH-compliant formulation meets modern environmental standards without compromising performance.

The Bottom Line

StaBall 6.5 is engineered for shooters who refuse to compromise on accuracy, consistency, or reliability. Whether you're competing at the range or hunting in variable conditions, this powder delivers the precision and performance serious shooters demand.