Always match the data stamp first
All manufacturers use a data stamp on their rifles and ammunition. On rifles, it is usually located on the side of the barrel near the breech. The calibre is also stamped on the cartridge base and cartridge box.
All manufacturers use a data stamp on their rifles and ammunition. On rifles, it is usually located on the side of the barrel near the breech. The calibre is also stamped on the cartridge base and cartridge box.