Cooper Arms Model 52 Western Classic in 6.5 Creedmoor. The Western Classic treatment on the long-action Model 52 in 6.5 Creedmoor is one of Cooper's most elaborate modern offerings. AAA Claro walnut, case-color metalwork, and the precision action that has defined Cooper since 1991, chambered for the cartridge that defined precision hunting in the 2010s. An heirloom precision hunting rifle. Type: Rifle Action: Bolt-Action Caliber: 6.5 Creedmoor Capacity: 1 Year introduced: 2009, USA Weight: 62 oz Overall length: 43.5" Status: Active Intended use: hunting, target shooting, precision rifle