240 Weatherby Magnum: The 240 Weatherby Magnum was introduced in 1968 as the twelfth Weatherby cartridge in their belted long range rifle cartridge line-up. The 240 Weatherby cartridge case is unique in its design and is best described as a .30-06 cartridge case necked down to .243″ caliber and a belt added to the case. […]
