Hodgdon Powder offers the largest selection of quality smokeless propellants for any reloading application.
Hodgdon H4350 Extreme Extruded propellant is a burning speed that has been known to shooters for decades.
H4350 is ideal in the WSM family of calibers (270, 7mm, 30, 325). H4350 is the standard in such cartridges as the 243 Winchester, 6mm Remington, 270 Winchester, 338 Winchester Magnum and many more. For magnums with light to moderate weight bullets, it can't be beat!