IMR Enduron 8133 is the slowest burn rate in the Enduron family, engineered for magnum cartridges. Features copper fouling elimination, temperature insensitivity, and optimal loading density for superior uniformity and accuracy.
IMR Enduron 8133 represents the slowest burn rate in the Enduron propellant family, specifically engineered for magnum rifle cartridges. This is a true magnum powder designed to deliver outstanding performance and consistency across a wide range of demanding applications.
Loading Density and Performance
Enduron Series Benefits
IMR Enduron 8133 excels in:
One pound of IMR Enduron 8133 rifle powder. HAZMAT shipping required.