I recently started some load development with an LRP in .260 that I recently got back from Savage for warranty issues-at any rate tried a number of different powders, settled on 43 grains on H4350, 140 grn berger LR BT HP's seated at the lands, .5 MOA or so ( pics in my thread Too Much MOA). Tried Hornady AMax, with fair accuracy, 129 grn SST's were very accurate as well, with 45.5 or so grains of IMR4831, these are stout loads so start low and work up, I have no pressure signs thru my rifle. Incidentally the Hornadys like a jump, the Bergers like to be seated at or close to the lands in mine.
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