Marlin's synthetic-stocked bolt-action .22 WMR variant of the 25M, targeting hunters who needed weather resistance without the cost of stainless steel. Black synthetic stock with blued barrel. Type: Rifle Action: Bolt-Action Caliber: .22 WMR Capacity: 7 Year introduced: 1994, USA Weight: 6 oz Overall length: 41" Status: Discontinued Intended use: Small Game