Double-base spherical powder engineered for full-power magnum handgun loads. Exceptional metering characteristics make it ideal for 357 Mag, 41 Mag, 44 Mag, 454 Casull, 460 S&W, and 500 S&W.
Accurate 4100 is a premium double-base, slow-burning spherical powder designed specifically for handloaders pursuing maximum performance in magnum cartridges. The spherical granule design ensures consistent metering through progressive and single-stage presses, reducing the variability that can plague magnum handgun loads.
This powder excels in full-power loads for:
Burn Rate: Slow-burning formula provides the sustained pressure curve necessary for magnum performance without excessive peak pressures.
Metering: Exceptional spherical consistency delivers shot-to-shot uniformity, critical for magnum accuracy and reliability.
Quality: Manufactured to exacting standards in Belgium, ensuring batch-to-batch consistency.
Accurate 4100 is the choice for serious handloaders who demand precision and performance in their magnum ammunition.