IMR 7828SSC Powder has the identical burn up fee and utilizes the identical data as standard IMR 7828. Even so, due to the extremely short kernels, metering is sort of pretty much as good as with a spherical powder.IMR 7828 SSC is my go-to powder for .300 Acquire Mag. The Tremendous-limited grains make metering a breeze, And that i get reliable ve