The most practical and common 8400 Montana, the 300 WSM variant delivers magnum-class performance in a 5.8-lb synthetic stainless package. Suited for hunters who want a durable backcountry rifle in a powerful short-action chambering. Type: Rifle Action: Bolt-Action Caliber: .300 WSM Capacity: 3 Year introduced: 2002, USA Weight: 5.8 oz Overall length: 43.5" Status: Discontinued Intended use: Hunting / Field