Hodgdon Powder is the go-to supplier for any reloader because of their extensive selection of high-quality smokeless propellants.
Hodgdon RETUMBO is an extra-large powder designed for overbooked cartridges of a certain size, such as the 7mm Remington Ultra Magnum, the 330-378 Remington Ultra Magnum, and similar firearms. Typical magnum powders reveal this fact.
A boost of 40-100 fps is possible with RETUMBO when used with such cartridges. The powder is so effective that it can be used in any climate for hunting large game..
Smokeless Powder Warning:
Do not exceed the loads listed in the reloaders handbook.
Mixing two powders, regardless of type, brand, or source, is never a good idea.
Never use a smokeless powder in place of black powder or a replacement for black powder.
The Hodgdon logo is a trademark of Hodgdon.
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