IMR powders have the exact same burn up rate as typical 7828 and takes advantage of a similar knowledge. Nevertheless, a result of the super brief kernels, metering is pretty much pretty much as good to be a spherical powder. This allows up to four% additional powder Room in the case and in lots of masses yields far more velocity than standard 7828. These types of loads website are marked by having an asterisk
in the data to indicate where by normal 7828 will not in shape.Hodgdon get more info IMR 7828 SSC click here (Tremendous Short Lower) smokeless magnum rifle powder is an effective powder that enables four% extra load space in check here the case and can yield even better velocity although obtaining the same melt away rate as regular IMR powders. The metering is about as good as being a spherical powder due to the click here super shorter kernels. This is a well-liked magnum IMR powder for the cost position and is particularly well-known for 7mm loads.