IMR Enduron 8133 Powder - 8 lbs - 981338

IMR Enduron 8133 is the slowest burn rate powder in the Enduron family, specifically designed for magnum rifle cartridges. This true magnum propellant delivers perfect loading density for cases like 6.5-300 Weatherby, 264 Win Mag, 28 Nosler, and 300 Rem Ultra Mag, contributing to superb uniformity and accuracy. The Enduron series features copper fouling elimination technology for cleaner shooting.