Cooper Arms Model 21 Classic in 6.5 Creedmoor. Cooper added the 6.5 Creedmoor to the Model 21 short-action lineup early in the cartridge's commercial life. The 6.5 Creedmoor fits the short action precisely, and Cooper's tight-chamber, hand-lapped barrel delivers sub-half-MOA groups with quality match ammunition. Classic-grade oil-finish walnut stock. A precision hunting rifle built for the cartridge that redefined the category. Type: Rifle Action: Bolt-Action Caliber: 6.5 Creedmoor Capacity: 1 Year introduced: 2008, USA Weight: 58 oz Overall length: 42" Status: Active Intended use: hunting, target shooting, precision rifle