IMR7828 and IMR7828SSC, the same grains?

kevin234900

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I will reload my 300WSM with 180gr bullets. As I chencked the Hodgdon cartriage reloading center data, I found the data for IMR7828. However, I just found that the powder purchased is IMR7828 SSC.
Could I use the same date for IMR7828 to reload my 300WSM with IMR7828SSC?
Thank you.
Kevin
 
They are supposed to be identical except for kernel size, but I have some of each and the SSC I have is definitely slightly faster burning than the LC.
As is the oft repeated prompt. Back down a couple of grains and work up to be safe.
Regards, Eagleye.
 
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