The Nosler M48 Mountain Carbon .280 Rem is a usa-made bolt-action rifle chambered in .280 Remington, introduced in 2016. Primary use: hunting, sport. Type: Rifle Action: Bolt-Action Caliber: .280 Remington Capacity: 5 Year introduced: 2016, USA Weight: 112 oz Overall length: 44" Status: Active Intended use: hunting, sport