Hello gents,
I have the MVA B5 series scope on order. I have the means (Trak K3 knee mill) to drill and tap my barrel for the base blocks that use a #6-48 screw. My question is will I need solid carbide tooling to drill and tap the barrel ? How hard are the Pedersoli barrels ? Don't really want to do the old skool "file hardness test" on my beautiful Sharps barrel !