Few cartridges have withstood the test of time with such respect as the venerable .300 Winchester Magnum. Since its inception in 1963, the Win. Mag. has built a reputation as the “do-all” cartridge, ...

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 ...

In 2001, Winchester and Browning collaborated to introduce Rick Jamison’s .30 caliber wildcat magnum, which was branded the .300 Winchester Short Magnum or WSM (sometimes pronounced “wizzum”). By ...

The .300 Winchester Short Magnum (WSM) was introduced in 2001 and has become an extremely popular magnum cartridge because big-game hunters and handloaders have discovered it works well with a variety ...