RvdB said:i need a go and no-go gauge for my 6mm norma br barrel.
but what do I need i can't find a "6mm norma br"
RvdB
You need simply a BR set of gauges.
.22BR, 6mmBR (Remington or Norma), 6,5mmBR, 7mmBR, .30 BR have all the same bottom-to shoulder dimension then headspace gages.
R.G.C
thx