These two magnum cartridges are closer than you might thing. The 7mm Rem Mag is pictured left, the 300 Win Mag is on the right. For cartridge connoisseurs, the early 1960s was a monumental time period ...

Comparing the .270 with the 7mm Remington magnum is like comparing grits and white cornmeal. They’re pretty much the same thing. The latter round is a tad more powerful; so little, though, that any ...

In 1962 Remington introduced the 7mm Remington Magnum rifle cartridge, and it was special in two ways. First, it offered a high-performance alternative to Weatherby’s 7mm magnum cartridge, and second, ...