Range is still the same, the average landing shots have not been changed despite the spread buff.
Only the short landing and forward jump has been drastically reduced. You still can have those range, but the probability is less.
You cannot define kaiser range, solely basing on the guideline/impression/couple of shells because you are missing several vital points. Those are the short landing and all other variable such as statistic and probability.
Mod Edit: Removed unnecessary addition.