300 WSM

The 300 Winchester Short Magnum (300 WSM) (300 Short Mag) was released by Winchester in 2001 as a ballistic clone of their ever popular 300 Winchester Magnum.  Designed to fit into a short action rifle, this powerhouse became an instant hit among hunters looking for a shorter, lighter, handier rifle.  The 300 Short Mag is a great all around performer on all North American big game, including the big bears.