To replace the gold tint witht the silver tint of the Navy Revolver simply open weapons_doubleaction.meta, find "TINT_DOUBLEACTION" then edit the values to these.

<SpecFresnel value="0.950000" />
          <SpecFalloffMult value="120.000000" />
          <SpecIntMult value="0.800000" />
          <Spec2Factor value="60.000000" />
          <Spec2ColorInt value="4.000000" />
          <Spec2Color value="0x00FFFFFF" />
