Good to know.
It’s pretty much the same warning as getting a new lot number of the same powder you’ve used. But 10% is more than anything I’ve heard of people loading as a general practice.
Is the IMR temp stable at all in comparison to hodgdon extreme? It seems they tried to put the Enduron out as their extreme line, no?
How would IMR compare to like a reloder 15? I find hot temps spike that velocity (pressure too) but if I’m not over max charge, it’s a nice predictable gain and I can adjust for it. Haven’t really fired it in sub-0 testing though
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