Victorinox Huntsman runs a 2.45″ drop point blade in X55CrMo14; Buck 55 runs 2.375″ of clip point in 420HC. The Buck 55 is the lighter of the two by 1.52 oz.
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Victorinox Huntsman · Drop Point
2.45″ blade · 3.42 oz · ~0.6″ tall (derived)
Buck 55 · Clip Point
2.375″ blade · 1.9 oz · ~0.56″ tall (derived)
Length and spine thickness drawn to true scale from published specs. Profile is the shape family's outline, not a scan of this model.