** When you buy products through the links on our site, we may earn a commission that supports NRA's mission to protect, preserve and defend the Second Amendment. ** The .300 Winchester Magnum was not ...

There’s no real definition as to what “magnum” means when it comes to rifle cartridges, but as far as 0.30-calibers rifle cartridges are concerned, “magnum” generally means a cartridge that’s more ...

For cartridge connoisseurs, the early 1960s was a monumental time period with the launch of two of the most successful big-game cartridges of our time, the 7mm Remington Magnum and .300 Winchester ...

When I was in my teens, the 7mm Remington Magnum was the cartridge my best friend used, and he swore by it. I was a 270 Winchester man in my younger days and never took to the Seven Mag. Though now ...