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Discussion in 'Reloading' started by badger40, Nov 10, 2011.
Does anyone have a good load for 300rum using 4831, Nosler custom brass,
Sierra 200 gr spitzer?
In my experience 4831 is much to fast for an 300 RUM - it is possible however to use it with much lighter bullets than a 200gr. IMR 7828, Retumbo, or H1000 are my usual choices for a 300 RUM.
85 grains of H4831 in the 300RUM under a 200 grain Sierra SPBT is a "MAX" load and is 93.5% load density. COAL 3.598 and MV of 2914FPS
I have 3 pounds of 4831. Just wondering but sounds like i better stay with a slower powder. Thank's