IMR powders have the exact same burn charge as typical 7828 and makes use of the same information. Even so, a result of the Tremendous small kernels, metering is just about nearly as good like a spherical powder. This enables as many as 4% additional powder Area in the case and in several loads yields additional velocity than normal 7828. This kind of get more info hundreds are marked get more info having an asterisk
in the information to click here show where standard 7828 won't in shape.Hodgdon IMR 7828 SSC (Tremendous Quick Cut) smokeless magnum rifle powder can be an effective powder that permits four% extra load Area in the case and may yield even click here better velocity though getting the same burn up amount as regular IMR powders. The metering is about nearly as good for a spherical powder due to more info the super small kernels. This is a popular magnum IMR powder for the cost issue and is especially well-liked for 7mm loads.