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Lazzeroni had developed its range of short magnums based on the lapua ( or Rigby) in the early 90’s. The foundations for the wsm range that came later was already laid
And let’s not forget the 6mm...

The wsm and wssm cases have been taken all the way up to 458 and even a straight wall 50 cal of some sort.
There was a 25 wssm at some stage. Neck up to 6.5 was also a nice concept for something...