22 - 3000 Griffin & Howe
American hunting charge from the year 1934, today almost no longer used. The rather unusual designation means .22 and the muzzle velocity of the bullet in feet/sec which is a little over 900 m/sec. There are very similar, as well radiolabelled charge 22 - 3000 Donaldson. The casings produced company Winchester, laboraci then did the company G & H. On the right is a charge of 223 Remington (5.56 x 45). Photo by author.
Source: And. Andersen, In. Andresen, T. Stromstad "Cartridge Cases" load your own, Norway, 1995..
American hunting charge from the year 1934, today almost no longer used. The rather unusual designation means .22 and the muzzle velocity of the bullet in feet/sec which is a little over 900 m/sec. There are very similar, as well radiolabelled charge 22 - 3000 Donaldson. The casings produced company Winchester, laboraci then did the company G & H. On the right is a charge of 223 Remington (5.56 x 45). Photo by author.
Source: And. Andersen, In. Andresen, T. Stromstad "Cartridge Cases" load your own, Norway, 1995..