IMR powders have the exact same burn up fee as standard 7828 and employs the same info. Even so, a result of the Tremendous shorter kernels, metering is practically nearly as good for a spherical powder. This permits around 4% extra powder Room in the case and in lots of loads yields additional velocity than conventional 7828. This kind of hundreds are marked by having an click here asterisk
in the info here to indicate in which conventional 7828 will not likely suit.Hodgdon IMR 7828 SSC (Super natchez gun powder Small Minimize) smokeless magnum rifle powder is definitely an successful powder which allows four% extra load Room in the situation and more info can generate a lot better velocity although acquiring the exact same melt away charge as conventional IMR powders. The metering is about nearly as good like a spherical powder due to the Tremendous get more info limited kernels. This is a popular magnum IMR powder for the price point and is especially preferred for 7mm loads.