IMR 7977 Enduron Smokeless Powder 1 Pound

Item #:IMR79771
Price:$29.79
Shipping: One flat fee of $7.95 per order.
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$30.00 hazardous materials fee applies.
Availability:In Stock
IMR POWDER 7977 1LB ENDURON 10/CS

Product Information

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”!

Comparable to Hodgdon H1000.  Consult Hodgdon loading manual for appropriate loading data.

Technical Resources

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