7mm-08 vs 308 The 7mm-08 Remington is usually a rifle cartridge that is almost a direct duplicate of the wildcat cartridge developed about 1958 called the 7mm/308. As these names would propose, it's the .308 Winchester scenario necked down to just accept 7 mm (.284) bullets with a small increase https://7mm-08vs30832210.blogrenanda.com/33563104/all-you-need-to-know-concerning-the-7mm-08-ammo-available-in-united-states-of-america-and-copyright