7mm-08 Ammo For SaleThe 7mm-08 Remington can be a rifle cartridge that is almost a direct duplicate of the wildcat cartridge created all around 1958 known as the 7mm/308. As these names would propose, it's the .308 Winchester situation necked down to accept 7 mm (.284) bullets with a little rise in situation size. Of cartridges dependent on the .30