This very slow burning Extreme Extruded stick powder is perfect for highly overbored magnums like the 7mm Remington Magnum, 7mm STW and the 30-378 Weatherby
So glad I'm stocked on factory stuff and I don't shoot in the winter. Hopefully by spring, things will start to slow down. Going to come to a point I'll have all the equipment but nothing to load my brass with lol.