The 300 Win Mag has more thump and a stellar reputation for accuracy. Federal Premium. As with the 7mm Rem Mag, the cartridge case for the 300 Winchester Magnum is based on the famous 375 Holland ...

Both the 7mm Rem Mag and .300 Win Mag contain the ability to deliver impressive accuracy results. I have owned and shot rifles chambered in both of these cartridges that consistently produced sub-MOA ...

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, ...

The .300 Win. Mag. is most popular among hardcore elk hunters. They want weight to their bullets and mostly shoot 180s and a few 200-gr. bullets.

Winchester brought its .300 Win. Mag. to market in 1963, but it didn't take the shape of a standardized version of the .30-.338. Instead Winchester pushed the shoulder forward about 1/8 inch, thus ...