Accurate Powder #4100 1LB – Full Power Loads for Magnum Handgun Cartridges

Accurate 4100 is a double-base, slow burning spherical powder with exceptional metering characteristics. It’s an excellent choice for high performance, full power loads in magnum handgun cartridges like 357 Mag, 41 Mag, 44 Mag, 454 Casull, 460 S&W, and 500 S&W. Choose Accurate Powders for precision and performance.