HODGDON US 869 POWDER CANADA FOR DUMMIES

A true magnum spherical rifle powder, it is great with heavy bullets in major, overbore rifle cartridges. US869 is actually a dense propellant which allows the shooter to work with sufficient powder to develop highest velocities in cartridges including the 7mm Remington Extremely Magnum, three hundred Remington Ultra Magnum, 30-378 Weatherby Magnum