Cooper Arms Model 21 Classic in 260 Remington. The 260 Rem is a 308 Winchester case necked to 6.5mm, offering the ballistic benefits of the 6.5mm bore in a short-action package. Cooper's Model 21 Classic pairs a conservative oil-finished walnut stock with the precision action to create a practical all-around hunting rifle. The 260 Rem shoots flat and retains energy well enough for elk-sized game at moderate ranges. Type: Rifle Action: Bolt-Action Caliber: 260 Remington Capacity: 1 Year introduced: 1997, USA Weight: 58 oz Overall length: 41.5" Status: Active Intended use: hunting, target shooting