The Nosler M48 Mountain Carbon in 6.5 Creedmoor with a 24-inch carbon fiber-wrapped barrel and carbon fiber stock. Under 5.5 lbs, it is Nosler's lightest hunting rifle. Type: Bolt-Action Rifle Action: Bolt-Action Caliber: 6.5 Creedmoor Capacity: 4 Year introduced: 2016, USA Weight: 5.4 oz Overall length: 44.5" Status: Active Intended use: Hunting, Long Range