Alliant 2000MR Quick Load

May 15, 2011
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#1
Has anyone determined which powder in the QL database gives the best estimate for 2000MR? Looking at burn rate charts I see a number of inconsistent reports. Best I can tell maybe H380 or N140??? Just got a new 6.5x47 and it looks like this could be a good fit vs H4350, which I can't find locally, and 2000 MR is on the shelf.