Hodgdon H1000 is a very slow-burning Extreme Extruded powder that is perfect for highly overbored magnums like the 7mm Remington Magnum, 7mm STW, and the 30-378 Weatherby. In addition, with heavy bullets, H1000 gives top velocity and performance in such cartridges as the 6mm-284, 257 Weatherby, 270 Winchester, and 300 Winchester Magnum. In a short period of time, this powder has achieved considerable notoriety among long-range match shooters.
Warning About Smokeless Powder:
- 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.