A true magnum spherical rifle powder, it is excellent with weighty bullets in significant, overbore rifle cartridges. US869 is usually a dense propellant which allows the shooter to use more than enough powder to make optimum velocities in cartridges such as the 7mm Remington Ultra Magnum, three hundred Remington Ultra Magnum, thirty-378 Weatherby

A true magnum spherical rifle powder, it is excellent with large bullets in big, overbore rifle cartridges. US869 is often a dense propellant that permits the shooter to employ adequate powder to create greatest velocities in cartridges such as the 7mm Remington Ultra Magnum, three hundred Remington Extremely Magnum, 30-378 Weatherby Magnum and Som