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IMR Powders
UPC: 754486044088
$494.91
Out of stock
Pickup is by appointment once we have it in. How pickup works
Hazmat (powder/primers) cannot be drop-shipped or shipped out from KVF. Ships to Kennebec Valley Firearms for pickup only. A non-taxable hazmat fee applies once per shipping package (see cart totals).
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IMR Enduron 8133 is the slowest burn rate in the Enduron family. Loading density is perfect for magnums contributing to superb uniformity. This is a true magnum propellant yielding outstanding performance in 6.5-300 Weatherby 264 Win Mag 28 Nosler and 300 Rem Ultra Mag among other cartridges. Loading density is perfect for magnums nicely filling the case at maximum charges contributing to superb uniformity and accuracy.
The main features of the Enduron series are copper fouling eliminator insensitivity to temperature changes ideal loading density and being environmentally friendly.
IMR 8133 performs comparably to Hodgdon Retumbo but charge weights are materially different.
Made in Canada.
