IMR Powder – 7977 1lb
$45.00
IMR 7977 1lb Powder
IMR Enduron 7977 is one of the slower burn rate propellants in the Enduron family. Loading density is perfect for magnums, contributing to superb uniformity. This is a true magnum propellant yielding outstanding performance in 300 Winchester Magnum, 7mm Remington Magnum and 338 Lapua, among other cartridges. Loading density is perfect for magnums, nicely filling the case at maximum charges, contributing to superb uniformity and accuracy.
1lb IMR 7977 Powder
A HAZMAT fee will be applied to all orders that contain Powders and or primers. This fee covers 48 Lbs of Powder and Primers.(Orders over 48 Lbs will require an additional fee) Powder and Primers ship ground freight to the lower 48 states. Powder and Primers cannot be returned. Check local regulations before ordering.
This product weighs 1 Lb.
The slowest burn rate Enduron Technology extruded powder is IMR 7977, and is a true magnum cartridge propellant. It yields outstanding performance in such cartridges as the 300 Winchester Magnum, 7mm Remington Magnum, 338 Lapua and a host of others. Loading density is perfect for magnums, nicely filling the case at maximum charges, contributing to superb uniformity and accuracy. The 7mm Remington Magnum “never had it so good”!
Important Information:
- Do not exceed the loads displayed in the reloaders guide.
- Never mix any two powders regardless of type, brand, or source.
- Never substitute any smokeless powder for Black Powder or any Black Powder substitute.
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