I have the dies and just got the PTG removable pilot reamer in. I'm looking for suggestions on the barrel length and twist rate, Im going to be shooting the 500gr Nosler Partition and the Barnes TSX. This will be for a open country sporter weight hammer. I would also like to find a smith that could chamber a barrel up rather quickly once my barrel arrives, 30 days or less.
Left is the .450 Ultra Mag case, compared to a .375 Ultra Mag cartridge on the right.
Left is the .450 Ultra Mag case, compared to a .375 Ultra Mag cartridge on the right.
