wsm or wssm

  1. duey1267

    Gunsmithing WSM/WSSM ?

    Dose anybody know if the WSM line of cartridges uses the same bolt face as the WSSM line? Or to put it another way, can a take an action in 300WSM and put a new barrel on it in 243WSSM with out having to make any modifications to the action?