ENDURON IMR 7977 Powder 1lb

SKU 79771 Category



ENDURON IMR 7977 Powder 1lb

Loading density great for magnums, contributing to superb uniformity.

This is a magnum propellant with performance in 300 Win Mag, 7mm Remington Magnum and .338 Lapua, among other cartridges. 

The main features of the Enduron series are copper fouling eliminator, insensitivity to temperature changes, ideal loading density and being environmentally friendly.


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