IMR powders have exactly the same burn rate as common 7828 and utilizes the same knowledge. Having said that, because of the Tremendous small kernels, metering is just about nearly as good as being a spherical powder. This permits as many as 4% extra powder Room in the situation and in lots of hundreds yields far more velocity than regular 7828. These types here of loads are marked having an asterisk
in the data to indicate exactly where typical 7828 will never fit.Hodgdon IMR 7828 SSC website (Super Small Reduce) smokeless magnum rifle powder can be an effective powder that enables four% extra load space check here in the case and may produce better yet velocity while possessing a similar burn fee check here as conventional IMR powders. The metering here is about pretty much as good as being a spherical powder due to the super brief kernels. This is a popular magnum IMR powder for the price point and is very popular for 7mm hundreds.