"6.5x52R is 25-35 Winchester."

I once wrote this here but was vehemently opposed by a member of this board (who doesn't seem to be active anymore). It's true that under CIP standards 6.5x52R is loaded to lower presserus compared to the American version (which was of course the first on the market). I wrote to the CIP Direction in Belgium for an explanation when and why this happened but, predictably, received no answer.

With kind regards,
Jani