HODGDON US 869 POWDER CANADA FOR DUMMIES

A true magnum spherical rifle powder, it is great with hefty bullets in huge, overbore rifle cartridges. US869 is actually a dense propellant that enables the shooter to work with sufficient powder to create optimum velocities in cartridges including the 7mm Remington Ultra Magnum, 300 Remington Extremely Magnum, 30-378 Weatherby Magnum and others.