7mm-08 Ammo The 7mm-08 Remington is usually a rifle cartridge that is sort of a immediate duplicate of the wildcat cartridge developed about 1958 called the 7mm/308. As these names would propose, it's the .308 Winchester situation necked down to just accept 7 mm (.284) bullets with a small increase https://elliothscmw.oblogation.com/27394483/all-you-need-to-know-with-regards-to-the-7mm-08-ammo-available-in-united-states-and-copyright