IMR 7828 SSC SMOKELESS GUN POWDER

IMR powders have the exact same burn level as normal 7828 and utilizes exactly the same data. However, as a result of Tremendous small kernels, metering is practically nearly as good for a spherical powder. This permits up to 4% a lot more powder Room in the case and in many masses yields much more velocity than regular 7828. These masses are marke