300 WSM

300 Winchester Short Magnum is a .30 caliber rebated rim, bottlenecked, short magnum cartridge that was introduced by Winchester in 2001. The 300 Winchester Short Magnum is considered adequate for hunting all big game animals including but not limited to, moose, black bear, brown bear, eld, mule deer and white tail deer either in forests or on the planes where flat shooting rounds are necessary.