7mm-08 vs 308 The 7mm-08 Remington is really a rifle cartridge that is nearly a direct copy of a wildcat cartridge produced all over 1958 often called the 7mm/308. As these names would recommend, it is the .308 Winchester case necked down to accept seven mm (.284) bullets with a https://7mm-08ammo77766.isblog.net/all-you-need-to-know-in-regards-to-the-7mm-08-ammo-available-for-sale-in-usa-and-copyright-44853748