7mm-08 Ammo For Sale The 7mm-08 Remington is often a rifle cartridge that is sort of a direct copy of the wildcat cartridge designed close to 1958 generally known as the 7mm/308. As these names would advise, it's the .308 Winchester scenario necked down to just accept seven mm (.284) https://7mm-0878887.bleepblogs.com/28173753/all-you-have-to-know-concerning-the-7mm-08-ammo-on-the-market-in-united-states-of-america-and-canada