Winchester Model 70 Ultimate Shadow in .300 WSM with 22-inch barrel. One of the first rifles offered in the then-new .300 WSM cartridge that Winchester developed as a short-action magnum. Type: Rifle Action: Bolt-Action Caliber: .300 Winchester Short Magnum Capacity: 3 Year introduced: 2002, USA Weight: 88 oz Overall length: 42.5" Status: Discontinued Intended use: Hunting