Has anyone tried Alliant 2000MR powder in the 6.5 Grendel yet?
Have it from a good source that 2000MR is a ball powder that is more temperature stable and almost the same burn rate as Varget. Said they also get a little more velocity with 2000MR than Varget in their 308 target loads.
Have it from a good source that 2000MR is a ball powder that is more temperature stable and almost the same burn rate as Varget. Said they also get a little more velocity with 2000MR than Varget in their 308 target loads.
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