Technical description of the shaft

• The shaft is made in 17.4 PH rebored

• Is made by 17.4 PH bars certificated by steelwork; straight and smooth

• The shaft is C.N.C. machined

• The shaft has 4 fins, 3 backwards and one for preloading

• The fins have no corners and are perfect both for dyneema use and for othe kind of wishbones

• "Shark fin" tips are TIG welded and create a stiffening bridge on the shaft, inscreasing its balistic performances.