Here is a recovered 6.5 140grn out of a Swede at 2920fps muzzle. 1
Text book performance.
Magnum: What load are you shooting? I am still trying to work out max loads for the Swede with R26. Coming up with 2950 or so for 129-130s as a mild maximum load maybe nudging 3,000 but will proceed cautiously. I was concerned about the 129 LRAB being too soft for closer shots but guess I don't need to be too concerned if they are like the 140s at all.