IMR Enduron 7977 Smokeless Gun Powder

In the Enduron family, IMR Enduron 7977 has a slower burn rate. Loading density is ideal for magnums, resulting in excellent uniformity. This is a true magnum propellant that performs admirably in cartridges such as the 300 Winchester Magnum, 7mm Remington Magnum, and 338 Lapua, among others. Loading density is ideal for magnums, filling the case nicely at maximum charges and contributing to excellent uniformity and accuracy.

The Enduron series is distinguished by its copper fouling eliminator, insensitivity to temperature changes, ideal loading density, and environmental friendliness.

The IMR 7977 performs similarly to the Hodgdon H1000, but the charge weights are significantly different.

Available in 1-LB and 8-LB containers.

IMR 7977 In Stock

Name: IMR 7977 In Stock Now For Sale Near Me, LIMITED SUPPLIES!
Availability: InStock

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IMR 7977 For Sale Overview

With E.I. DuPont’s founding, the history of IMR powder manufacture spans over two centuries. Worldwide, reloaders have put their faith in the IMR powder family because of its versatility and reliability.

IMR 7977 For Sale, the slowest-burning extruded powder from Enduron Technologies, is the ideal propellant for magnum cartridges. It functions superbly with a wide range of cartridges, including the 300 Winchester Magnum, 7mm Remington Magnum, 338 Lapua, and many more. Magnums benefit greatly from high loading densities since the case is completely filled at maximum charges, and this helps to provide exceptional uniformity and accuracy. The 7mm Remington Magnum was the best thing that had happened to him.

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